397102911

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1\times {\mathrm{1871}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 533744640

約数和(自身を除く): 136641729

約数列:

[1, 3, 263, 269, 789, 807, 1871, 5613, 70747, 212241, 492073, 503299, 1476219, 1509897, 132367637, 397102911]

約数ペア:

[(1, 397102911), (3, 132367637), (263, 1509897), (269, 1476219), (789, 503299), (807, 492073), (1871, 212241), (5613, 70747)]