664759701

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 967274880

約数和(自身を除く): 302515179

約数列:

[1, 3, 9, 311, 439, 541, 933, 1317, 1623, 2799, 3951, 4869, 136529, 168251, 237499, 409587, 504753, 712497, 1228761, 1514259, 2137491, 73862189, 221586567, 664759701]

約数ペア:

[(1, 664759701), (3, 221586567), (9, 73862189), (311, 2137491), (439, 1514259), (541, 1228761), (933, 712497), (1317, 504753), (1623, 409587), (2799, 237499), (3951, 168251), (4869, 136529)]