30916571

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 5855269

約数列:

[1, 7, 37, 79, 259, 553, 1511, 2923, 10577, 20461, 55907, 119369, 391349, 835583, 4416653, 30916571]

約数ペア:

[(1, 30916571), (7, 4416653), (37, 835583), (79, 391349), (259, 119369), (553, 55907), (1511, 20461), (2923, 10577)]