504892791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23581}}^1$

素因数の和:23664

約数の個数: 32

約数和(自身を含む): 818767040

約数和(自身を除く): 313874249

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 21411, 23581, 70743, 212229, 306553, 636687, 919659, 1438441, 2758977, 4315323, 8276931, 12945969, 18699733, 38837907, 56099199, 168297597, 504892791]

約数ペア:

[(1, 504892791), (3, 168297597), (9, 56099199), (13, 38837907), (27, 18699733), (39, 12945969), (61, 8276931), (117, 4315323), (183, 2758977), (351, 1438441), (549, 919659), (793, 636687), (1647, 306553), (2379, 212229), (7137, 70743), (21411, 23581)]