30883951

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 37730880

約数和(自身を除く): 6846929

約数列:

[1, 7, 17, 109, 119, 763, 1853, 2381, 12971, 16667, 40477, 259529, 283339, 1816703, 4411993, 30883951]

約数ペア:

[(1, 30883951), (7, 4411993), (17, 1816703), (109, 283339), (119, 259529), (763, 40477), (1853, 16667), (2381, 12971)]