17994057981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1082089}}^1$

素因数の和:1082356

約数の個数: 16

約数和(自身を含む): 25139114880

約数和(自身を除く): 7145056899

約数列:

[1, 3, 23, 69, 241, 723, 5543, 16629, 1082089, 3246267, 24888047, 74664141, 260783449, 782350347, 5998019327, 17994057981]

約数ペア:

[(1, 17994057981), (3, 5998019327), (23, 782350347), (69, 260783449), (241, 74664141), (723, 24888047), (5543, 3246267), (16629, 1082089)]