336874239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61261}}^1$

素因数の和:61327

約数の個数: 24

約数和(自身を含む): 535184832

約数和(自身を除く): 198310593

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 61261, 183783, 551349, 796393, 2389179, 2879267, 7167537, 8637801, 25913403, 37430471, 112291413, 336874239]

約数ペア:

[(1, 336874239), (3, 112291413), (9, 37430471), (13, 25913403), (39, 8637801), (47, 7167537), (117, 2879267), (141, 2389179), (423, 796393), (611, 551349), (1833, 183783), (5499, 61261)]