13162877

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 17848320

約数和(自身を除く): 4685443

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 331, 437, 1729, 2093, 2317, 3059, 4303, 5681, 6289, 7613, 30121, 39767, 44023, 53291, 81757, 98969, 144647, 572299, 692783, 1012529, 1880411, 13162877]

約数ペア:

[(1, 13162877), (7, 1880411), (13, 1012529), (19, 692783), (23, 572299), (91, 144647), (133, 98969), (161, 81757), (247, 53291), (299, 44023), (331, 39767), (437, 30121), (1729, 7613), (2093, 6289), (2317, 5681), (3059, 4303)]