1298133067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 1708761600

約数和(自身を除く): 410628533

約数列:

[1, 7, 11, 19, 77, 133, 209, 389, 1463, 2281, 2723, 4279, 7391, 15967, 25091, 29953, 43339, 51737, 81301, 175637, 303373, 476729, 569107, 887309, 3337103, 6211163, 9760399, 16858871, 68322793, 118012097, 185447581, 1298133067]

約数ペア:

[(1, 1298133067), (7, 185447581), (11, 118012097), (19, 68322793), (77, 16858871), (133, 9760399), (209, 6211163), (389, 3337103), (1463, 887309), (2281, 569107), (2723, 476729), (4279, 303373), (7391, 175637), (15967, 81301), (25091, 51737), (29953, 43339)]