84103201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 106937600

約数和(自身を除く): 22834399

約数列:

[1, 7, 13, 61, 91, 109, 139, 427, 763, 793, 973, 1417, 1807, 5551, 6649, 8479, 9919, 12649, 15151, 46543, 59353, 86437, 106057, 110227, 196963, 605059, 771589, 924211, 1378741, 6469477, 12014743, 84103201]

約数ペア:

[(1, 84103201), (7, 12014743), (13, 6469477), (61, 1378741), (91, 924211), (109, 771589), (139, 605059), (427, 196963), (763, 110227), (793, 106057), (973, 86437), (1417, 59353), (1807, 46543), (5551, 15151), (6649, 12649), (8479, 9919)]