1330674808197

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1\times {\mathrm{5419}}^1$

素因数の和:6706

約数の個数: 64

約数和(自身を含む): 2071706112000

約数和(自身を除く): 741031303803

約数列:

[1, 3, 7, 21, 71, 157, 213, 471, 497, 1049, 1099, 1491, 3147, 3297, 5419, 7343, 11147, 16257, 22029, 33441, 37933, 74479, 78029, 113799, 164693, 223437, 234087, 384749, 494079, 521353, 850783, 1152851, 1154247, 1564059, 2552349, 2693243, 3458553, 5684531, 5955481, 8079729, 11693203, 17053593, 17866443, 35079609, 39791717, 60405593, 81852421, 119375151, 181216779, 245557263, 403601701, 422839151, 892471367, 1210805103, 1268517453, 2677414101, 2825211907, 6247299569, 8475635721, 18741898707, 63365467057, 190096401171, 443558269399, 1330674808197]

約数ペア:

[(1, 1330674808197), (3, 443558269399), (7, 190096401171), (21, 63365467057), (71, 18741898707), (157, 8475635721), (213, 6247299569), (471, 2825211907), (497, 2677414101), (1049, 1268517453), (1099, 1210805103), (1491, 892471367), (3147, 422839151), (3297, 403601701), (5419, 245557263), (7343, 181216779), (11147, 119375151), (16257, 81852421), (22029, 60405593), (33441, 39791717), (37933, 35079609), (74479, 17866443), (78029, 17053593), (113799, 11693203), (164693, 8079729), (223437, 5955481), (234087, 5684531), (384749, 3458553), (494079, 2693243), (521353, 2552349), (850783, 1564059), (1152851, 1154247)]