315088461

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{16141}}^1$

素因数の和:16394

約数の個数: 20

約数和(自身を含む): 472670044

約数和(自身を除く): 157581583

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 6507, 16141, 19521, 48423, 145269, 435807, 1307421, 3889981, 11669943, 35009829, 105029487, 315088461]

約数ペア:

[(1, 315088461), (3, 105029487), (9, 35009829), (27, 11669943), (81, 3889981), (241, 1307421), (723, 435807), (2169, 145269), (6507, 48423), (16141, 19521)]