2135778820119

素因数分解:

$3^2\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{9711043}}^1$

素因数の和:9714547

約数の個数: 24

約数和(自身を含む): 3526740427392

約数和(自身を除く): 1390961607273

約数列:

[1, 3, 7, 9, 21, 63, 3491, 10473, 24437, 31419, 73311, 219933, 9711043, 29133129, 67977301, 87399387, 203931903, 611795709, 33901251113, 101703753339, 237308757791, 305111260017, 711926273373, 2135778820119]

約数ペア:

[(1, 2135778820119), (3, 711926273373), (7, 305111260017), (9, 237308757791), (21, 101703753339), (63, 33901251113), (3491, 611795709), (10473, 203931903), (24437, 87399387), (31419, 67977301), (73311, 29133129), (219933, 9711043)]