872699233

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5881}}^1$

素因数の和:5977

約数の個数: 32

約数和(自身を含む): 1118050560

約数和(自身を除く): 245351327

約数列:

[1, 7, 17, 29, 43, 119, 203, 301, 493, 731, 1247, 3451, 5117, 5881, 8729, 21199, 41167, 99977, 148393, 170549, 252883, 699839, 1193843, 1770181, 2899333, 4299011, 7333607, 20295331, 30093077, 51335249, 124671319, 872699233]

約数ペア:

[(1, 872699233), (7, 124671319), (17, 51335249), (29, 30093077), (43, 20295331), (119, 7333607), (203, 4299011), (301, 2899333), (493, 1770181), (731, 1193843), (1247, 699839), (3451, 252883), (5117, 170549), (5881, 148393), (8729, 99977), (21199, 41167)]