12569109

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 20404224

約数和(自身を除く): 7835115

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 491, 1113, 1219, 1473, 3437, 3657, 8533, 10311, 11293, 25599, 26023, 33879, 78069, 79051, 182161, 237153, 546483, 598529, 1795587, 4189703, 12569109]

約数ペア:

[(1, 12569109), (3, 4189703), (7, 1795587), (21, 598529), (23, 546483), (53, 237153), (69, 182161), (159, 79051), (161, 78069), (371, 33879), (483, 26023), (491, 25599), (1113, 11293), (1219, 10311), (1473, 8533), (3437, 3657)]