9877791

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 16713216

約数和(自身を除く): 6835425

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 701, 1281, 2013, 2103, 4697, 4907, 7711, 14091, 14721, 23133, 42761, 53977, 128283, 161931, 299327, 470371, 897981, 1411113, 3292597, 9877791]

約数ペア:

[(1, 9877791), (3, 3292597), (7, 1411113), (11, 897981), (21, 470371), (33, 299327), (61, 161931), (77, 128283), (183, 53977), (231, 42761), (427, 23133), (671, 14721), (701, 14091), (1281, 7711), (2013, 4907), (2103, 4697)]