22474769387

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{228307}}^1$

素因数の和:228376

約数の個数: 20

約数和(自身を含む): 26858609736

約数和(自身を除く): 4383840349

約数列:

[1, 7, 41, 49, 287, 343, 2009, 2401, 14063, 98441, 228307, 1598149, 9360587, 11187043, 65524109, 78309301, 458668763, 548165107, 3210681341, 22474769387]

約数ペア:

[(1, 22474769387), (7, 3210681341), (41, 548165107), (49, 458668763), (287, 78309301), (343, 65524109), (2009, 11187043), (2401, 9360587), (14063, 1598149), (98441, 228307)]