8491483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 3604517

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 499, 1001, 1309, 1547, 2431, 3493, 5489, 6487, 8483, 17017, 38423, 45409, 59381, 71357, 93313, 110279, 499499, 653191, 771953, 1213069, 8491483]

約数ペア:

[(1, 8491483), (7, 1213069), (11, 771953), (13, 653191), (17, 499499), (77, 110279), (91, 93313), (119, 71357), (143, 59381), (187, 45409), (221, 38423), (499, 17017), (1001, 8483), (1309, 6487), (1547, 5489), (2431, 3493)]