2017247897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{16603}}^1$

素因数の和:17648

約数の個数: 16

約数和(自身を含む): 2443577472

約数和(自身を除く): 426329575

約数列:

[1, 7, 17, 119, 1021, 7147, 16603, 17357, 116221, 121499, 282251, 1975757, 16951663, 118661641, 288178271, 2017247897]

約数ペア:

[(1, 2017247897), (7, 288178271), (17, 118661641), (119, 16951663), (1021, 1975757), (7147, 282251), (16603, 121499), (17357, 116221)]