3403491

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 5757912

約数和(自身を除く): 2354421

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 137, 147, 169, 273, 411, 507, 637, 959, 1183, 1781, 1911, 2877, 3549, 5343, 6713, 8281, 12467, 20139, 23153, 24843, 37401, 69459, 87269, 162071, 261807, 486213, 1134497, 3403491]

約数ペア:

[(1, 3403491), (3, 1134497), (7, 486213), (13, 261807), (21, 162071), (39, 87269), (49, 69459), (91, 37401), (137, 24843), (147, 23153), (169, 20139), (273, 12467), (411, 8281), (507, 6713), (637, 5343), (959, 3549), (1183, 2877), (1781, 1911)]