611590971

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 846576192

約数和(自身を除く): 234985221

約数列:

[1, 3, 31, 93, 307, 691, 921, 961, 2073, 2883, 9517, 21421, 28551, 64263, 212137, 295027, 636411, 664051, 885081, 1992153, 6576247, 19728741, 203863657, 611590971]

約数ペア:

[(1, 611590971), (3, 203863657), (31, 19728741), (93, 6576247), (307, 1992153), (691, 885081), (921, 664051), (961, 636411), (2073, 295027), (2883, 212137), (9517, 64263), (21421, 28551)]