661626813

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1\times {\mathrm{2287}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 895321856

約数和(自身を除く): 233695043

約数列:

[1, 3, 73, 219, 1321, 2287, 3963, 6861, 96433, 166951, 289299, 500853, 3021127, 9063381, 220542271, 661626813]

約数ペア:

[(1, 661626813), (3, 220542271), (73, 9063381), (219, 3021127), (1321, 500853), (2287, 289299), (3963, 166951), (6861, 96433)]