901329219

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{43223}}^1$

素因数の和:43567

約数の個数: 24

約数和(自身を含む): 1492438272

約数和(自身を除く): 591109053

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 6951, 20853, 43223, 129669, 302561, 389007, 907683, 2723049, 14306813, 42920439, 100147691, 128761317, 300443073, 901329219]

約数ペア:

[(1, 901329219), (3, 300443073), (7, 128761317), (9, 100147691), (21, 42920439), (63, 14306813), (331, 2723049), (993, 907683), (2317, 389007), (2979, 302561), (6951, 129669), (20853, 43223)]