6684951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 11225088

約数和(自身を除く): 4540137

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 521, 611, 987, 1563, 1833, 3647, 4277, 6773, 10941, 12831, 20319, 24487, 47411, 73461, 142233, 171409, 318331, 514227, 954993, 2228317, 6684951]

約数ペア:

[(1, 6684951), (3, 2228317), (7, 954993), (13, 514227), (21, 318331), (39, 171409), (47, 142233), (91, 73461), (141, 47411), (273, 24487), (329, 20319), (521, 12831), (611, 10941), (987, 6773), (1563, 4277), (1833, 3647)]