47236917

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7523}}^1$

素因数の和:7569

約数の個数: 32

約数和(自身を含む): 80898048

約数和(自身を除く): 33661131

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 7523, 22569, 52661, 97799, 157983, 173029, 293397, 519087, 684593, 1211203, 2053779, 2249377, 3633609, 6748131, 15745639, 47236917]

約数ペア:

[(1, 47236917), (3, 15745639), (7, 6748131), (13, 3633609), (21, 2249377), (23, 2053779), (39, 1211203), (69, 684593), (91, 519087), (161, 293397), (273, 173029), (299, 157983), (483, 97799), (897, 52661), (2093, 22569), (6279, 7523)]