126996817

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{691}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 141998400

約数和(自身を除く): 15001583

約数列:

[1, 17, 19, 323, 569, 691, 9673, 10811, 11747, 13129, 183787, 223193, 393179, 6684043, 7470401, 126996817]

約数ペア:

[(1, 126996817), (17, 7470401), (19, 6684043), (323, 393179), (569, 223193), (691, 183787), (9673, 13129), (10811, 11747)]