8461453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3150707

約数列:

[1, 7, 11, 13, 77, 79, 91, 107, 143, 553, 749, 869, 1001, 1027, 1177, 1391, 6083, 7189, 8239, 8453, 9737, 11297, 15301, 59171, 79079, 92983, 107107, 109889, 650881, 769223, 1208779, 8461453]

約数ペア:

[(1, 8461453), (7, 1208779), (11, 769223), (13, 650881), (77, 109889), (79, 107107), (91, 92983), (107, 79079), (143, 59171), (553, 15301), (749, 11297), (869, 9737), (1001, 8453), (1027, 8239), (1177, 7189), (1391, 6083)]