338996931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 583819776

約数和(自身を除く): 244822845

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 897, 1183, 2093, 3549, 3887, 4153, 6279, 11661, 12459, 27209, 29071, 53989, 81627, 87213, 95519, 161967, 286557, 377923, 668633, 701857, 1133769, 1241747, 2005899, 2105571, 3725241, 4912999, 8692229, 14738997, 16142711, 26076687, 48428133, 112998977, 338996931]

約数ペア:

[(1, 338996931), (3, 112998977), (7, 48428133), (13, 26076687), (21, 16142711), (23, 14738997), (39, 8692229), (69, 4912999), (91, 3725241), (161, 2105571), (169, 2005899), (273, 1241747), (299, 1133769), (483, 701857), (507, 668633), (897, 377923), (1183, 286557), (2093, 161967), (3549, 95519), (3887, 87213), (4153, 81627), (6279, 53989), (11661, 29071), (12459, 27209)]