47211159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 69750720

約数和(自身を除く): 22539561

約数列:

[1, 3, 17, 29, 51, 87, 137, 233, 411, 493, 699, 1479, 2329, 3961, 3973, 6757, 6987, 11883, 11919, 20271, 31921, 67541, 95763, 114869, 202623, 344607, 542657, 925709, 1627971, 2777127, 15737053, 47211159]

約数ペア:

[(1, 47211159), (3, 15737053), (17, 2777127), (29, 1627971), (51, 925709), (87, 542657), (137, 344607), (233, 202623), (411, 114869), (493, 95763), (699, 67541), (1479, 31921), (2329, 20271), (3961, 11919), (3973, 11883), (6757, 6987)]