399146163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{444979}}^1$

素因数の和:445018

約数の個数: 16

約数和(自身を含む): 598053120

約数和(自身を除く): 198906957

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 444979, 1334937, 5784727, 10234517, 17354181, 30703551, 133048721, 399146163]

約数ペア:

[(1, 399146163), (3, 133048721), (13, 30703551), (23, 17354181), (39, 10234517), (69, 5784727), (299, 1334937), (897, 444979)]