30285759

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 47393280

約数和(自身を除く): 17107521

約数列:

[1, 3, 7, 21, 101, 109, 131, 303, 327, 393, 707, 763, 917, 2121, 2289, 2751, 11009, 13231, 14279, 33027, 39693, 42837, 77063, 92617, 99953, 231189, 277851, 299859, 1442179, 4326537, 10095253, 30285759]

約数ペア:

[(1, 30285759), (3, 10095253), (7, 4326537), (21, 1442179), (101, 299859), (109, 277851), (131, 231189), (303, 99953), (327, 92617), (393, 77063), (707, 42837), (763, 39693), (917, 33027), (2121, 14279), (2289, 13231), (2751, 11009)]