82871711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 98918400

約数和(自身を除く): 16046689

約数列:

[1, 13, 19, 31, 79, 137, 247, 403, 589, 1027, 1501, 1781, 2449, 2603, 4247, 7657, 10823, 19513, 31837, 33839, 46531, 55211, 80693, 140699, 205637, 335513, 604903, 1049009, 2673281, 4361669, 6374747, 82871711]

約数ペア:

[(1, 82871711), (13, 6374747), (19, 4361669), (31, 2673281), (79, 1049009), (137, 604903), (247, 335513), (403, 205637), (589, 140699), (1027, 80693), (1501, 55211), (1781, 46531), (2449, 33839), (2603, 31837), (4247, 19513), (7657, 10823)]