813014019

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{522167}}^1$

素因数の和:522346

約数の個数: 12

約数和(自身を含む): 1181144016

約数和(自身を除く): 368129997

約数列:

[1, 3, 9, 173, 519, 1557, 522167, 1566501, 4699503, 90334891, 271004673, 813014019]

約数ペア:

[(1, 813014019), (3, 271004673), (9, 90334891), (173, 4699503), (519, 1566501), (1557, 522167)]