1330754789

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23473}}^1$

素因数の和:23589

約数の個数: 24

約数和(自身を含む): 1685902680

約数和(自身を除く): 355147891

約数列:

[1, 7, 13, 49, 89, 91, 623, 637, 1157, 4361, 8099, 23473, 56693, 164311, 305149, 1150177, 2089097, 2136043, 14623679, 14952301, 27158261, 102365753, 190107827, 1330754789]

約数ペア:

[(1, 1330754789), (7, 190107827), (13, 102365753), (49, 27158261), (89, 14952301), (91, 14623679), (623, 2136043), (637, 2089097), (1157, 1150177), (4361, 305149), (8099, 164311), (23473, 56693)]