713221621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 897661440

約数和(自身を除く): 184439819

約数列:

[1, 7, 17, 29, 119, 203, 233, 493, 887, 1631, 3451, 3961, 6209, 6757, 15079, 25723, 27727, 47299, 105553, 114869, 180061, 206671, 437291, 804083, 1446697, 3061037, 3513407, 5993459, 24593849, 41954213, 101888803, 713221621]

約数ペア:

[(1, 713221621), (7, 101888803), (17, 41954213), (29, 24593849), (119, 5993459), (203, 3513407), (233, 3061037), (493, 1446697), (887, 804083), (1631, 437291), (3451, 206671), (3961, 180061), (6209, 114869), (6757, 105553), (15079, 47299), (25723, 27727)]