1274991177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 1997498880

約数和(自身を除く): 722507703

約数列:

[1, 3, 17, 23, 29, 37, 51, 69, 87, 111, 391, 493, 629, 667, 851, 1013, 1073, 1173, 1479, 1887, 2001, 2553, 3039, 3219, 11339, 14467, 17221, 18241, 23299, 24679, 29377, 34017, 37481, 43401, 51663, 54723, 69897, 74037, 88131, 112443, 396083, 419543, 499409, 637177, 675671, 862063, 1086949, 1188249, 1258629, 1498227, 1911531, 2027013, 2586189, 3260847, 11486407, 14655071, 18478133, 24999827, 34459221, 43965213, 55434399, 74999481, 424997059, 1274991177]

約数ペア:

[(1, 1274991177), (3, 424997059), (17, 74999481), (23, 55434399), (29, 43965213), (37, 34459221), (51, 24999827), (69, 18478133), (87, 14655071), (111, 11486407), (391, 3260847), (493, 2586189), (629, 2027013), (667, 1911531), (851, 1498227), (1013, 1258629), (1073, 1188249), (1173, 1086949), (1479, 862063), (1887, 675671), (2001, 637177), (2553, 499409), (3039, 419543), (3219, 396083), (11339, 112443), (14467, 88131), (17221, 74037), (18241, 69897), (23299, 54723), (24679, 51663), (29377, 43401), (34017, 37481)]