1068565589

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2617}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 1341243288

約数和(自身を除く): 272677699

約数列:

[1, 7, 13, 49, 91, 637, 641, 2617, 4487, 8333, 18319, 31409, 34021, 58331, 128233, 238147, 408317, 1667029, 1677497, 11742479, 21807461, 82197353, 152652227, 1068565589]

約数ペア:

[(1, 1068565589), (7, 152652227), (13, 82197353), (49, 21807461), (91, 11742479), (637, 1677497), (641, 1667029), (2617, 408317), (4487, 238147), (8333, 128233), (18319, 58331), (31409, 34021)]