13463310177

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{21069343}}^1$

素因数の和:21069420

約数の個数: 12

約数和(自身を含む): 19720905984

約数和(自身を除く): 6257595807

約数列:

[1, 3, 9, 71, 213, 639, 21069343, 63208029, 189624087, 1495923353, 4487770059, 13463310177]

約数ペア:

[(1, 13463310177), (3, 4487770059), (9, 1495923353), (71, 189624087), (213, 63208029), (639, 21069343)]