38170671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 25765329

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1109, 1639, 3129, 3327, 4917, 7763, 11473, 12199, 23289, 34419, 36597, 85393, 165241, 256179, 495723, 1156687, 1817651, 3470061, 5452953, 12723557, 38170671]

約数ペア:

[(1, 38170671), (3, 12723557), (7, 5452953), (11, 3470061), (21, 1817651), (33, 1156687), (77, 495723), (149, 256179), (231, 165241), (447, 85393), (1043, 36597), (1109, 34419), (1639, 23289), (3129, 12199), (3327, 11473), (4917, 7763)]