528065447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 669247488

約数和(自身を除く): 141182041

約数列:

[1, 7, 13, 53, 91, 103, 371, 689, 721, 1063, 1339, 4823, 5459, 7441, 9373, 13819, 38213, 56339, 70967, 96733, 109489, 394373, 496769, 732407, 766423, 1423357, 5126849, 5802917, 9963499, 40620419, 75437921, 528065447]

約数ペア:

[(1, 528065447), (7, 75437921), (13, 40620419), (53, 9963499), (91, 5802917), (103, 5126849), (371, 1423357), (689, 766423), (721, 732407), (1063, 496769), (1339, 394373), (4823, 109489), (5459, 96733), (7441, 70967), (9373, 56339), (13819, 38213)]