1216109439

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1518239}}^1$

素因数の和:1518334

約数の個数: 12

約数和(自身を含む): 1776340800

約数和(自身を除く): 560231361

約数列:

[1, 3, 9, 89, 267, 801, 1518239, 4554717, 13664151, 135123271, 405369813, 1216109439]

約数ペア:

[(1, 1216109439), (3, 405369813), (9, 135123271), (89, 13664151), (267, 4554717), (801, 1518239)]