40000569

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 62657280

約数和(自身を除く): 22656711

約数列:

[1, 3, 7, 21, 73, 97, 219, 269, 291, 511, 679, 807, 1533, 1883, 2037, 5649, 7081, 19637, 21243, 26093, 49567, 58911, 78279, 137459, 148701, 182651, 412377, 547953, 1904789, 5714367, 13333523, 40000569]

約数ペア:

[(1, 40000569), (3, 13333523), (7, 5714367), (21, 1904789), (73, 547953), (97, 412377), (219, 182651), (269, 148701), (291, 137459), (511, 78279), (679, 58911), (807, 49567), (1533, 26093), (1883, 21243), (2037, 19637), (5649, 7081)]