10251997

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 12563712

約数和(自身を除く): 2311715

約数列:

[1, 7, 23, 37, 161, 259, 851, 1721, 5957, 12047, 39583, 63677, 277081, 445739, 1464571, 10251997]

約数ペア:

[(1, 10251997), (7, 1464571), (23, 445739), (37, 277081), (161, 63677), (259, 39583), (851, 12047), (1721, 5957)]