3984957

素因数分解:

$3^5\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 6441344

約数和(自身を除く): 2456387

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 243, 279, 529, 621, 713, 837, 1587, 1863, 2139, 2511, 4761, 5589, 6417, 7533, 14283, 16399, 19251, 42849, 49197, 57753, 128547, 147591, 173259, 442773, 1328319, 3984957]

約数ペア:

[(1, 3984957), (3, 1328319), (9, 442773), (23, 173259), (27, 147591), (31, 128547), (69, 57753), (81, 49197), (93, 42849), (207, 19251), (243, 16399), (279, 14283), (529, 7533), (621, 6417), (713, 5589), (837, 4761), (1587, 2511), (1863, 2139)]