8851873541

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{8269}}^1$

素因数の和:8469

約数の個数: 32

約数和(自身を含む): 10829068800

約数和(自身を除く): 1977195259

約数列:

[1, 7, 23, 61, 109, 161, 427, 763, 1403, 2507, 6649, 8269, 9821, 17549, 46543, 57883, 152927, 190187, 504409, 901321, 1070489, 1331309, 3530863, 6309247, 11601407, 20730383, 54980581, 81209849, 145112681, 384864067, 1264553363, 8851873541]

約数ペア:

[(1, 8851873541), (7, 1264553363), (23, 384864067), (61, 145112681), (109, 81209849), (161, 54980581), (427, 20730383), (763, 11601407), (1403, 6309247), (2507, 3530863), (6649, 1331309), (8269, 1070489), (9821, 901321), (17549, 504409), (46543, 190187), (57883, 152927)]