313311621

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1031}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 495360000

約数和(自身を除く): 182048379

約数列:

[1, 3, 7, 21, 29, 87, 203, 499, 609, 1031, 1497, 3093, 3493, 7217, 10479, 14471, 21651, 29899, 43413, 89697, 101297, 209293, 303891, 514469, 627879, 1543407, 3601283, 10803849, 14919601, 44758803, 104437207, 313311621]

約数ペア:

[(1, 313311621), (3, 104437207), (7, 44758803), (21, 14919601), (29, 10803849), (87, 3601283), (203, 1543407), (499, 627879), (609, 514469), (1031, 303891), (1497, 209293), (3093, 101297), (3493, 89697), (7217, 43413), (10479, 29899), (14471, 21651)]