1330954173

素因数分解:

$3^4\times {\mathrm{1597}}^1\times {\mathrm{10289}}^1$

素因数の和:11898

約数の個数: 20

約数和(自身を含む): 1989653820

約数和(自身を除く): 658699647

約数列:

[1, 3, 9, 27, 81, 1597, 4791, 10289, 14373, 30867, 43119, 92601, 129357, 277803, 833409, 16431533, 49294599, 147883797, 443651391, 1330954173]

約数ペア:

[(1, 1330954173), (3, 443651391), (9, 147883797), (27, 49294599), (81, 16431533), (1597, 833409), (4791, 277803), (10289, 129357), (14373, 92601), (30867, 43119)]