30676891

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 37886400

約数和(自身を除く): 7209509

約数列:

[1, 7, 17, 49, 119, 343, 833, 5261, 5831, 36827, 89437, 257789, 626059, 1804523, 4382413, 30676891]

約数ペア:

[(1, 30676891), (7, 4382413), (17, 1804523), (49, 626059), (119, 257789), (343, 89437), (833, 36827), (5261, 5831)]