313076043

素因数分解:

$3^3\times 7^2\times {\mathrm{236641}}^1$

素因数の和:236664

約数の個数: 24

約数和(自身を含む): 539543760

約数和(自身を除く): 226467717

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 236641, 709923, 1656487, 2129769, 4969461, 6389307, 11595409, 14908383, 34786227, 44725149, 104358681, 313076043]

約数ペア:

[(1, 313076043), (3, 104358681), (7, 44725149), (9, 34786227), (21, 14908383), (27, 11595409), (49, 6389307), (63, 4969461), (147, 2129769), (189, 1656487), (441, 709923), (1323, 236641)]