243515613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{19267}}^1$

素因数の和:19664

約数の個数: 16

約数和(自身を含む): 355147776

約数和(自身を除く): 111632163

約数列:

[1, 3, 11, 33, 383, 1149, 4213, 12639, 19267, 57801, 211937, 635811, 7379261, 22137783, 81171871, 243515613]

約数ペア:

[(1, 243515613), (3, 81171871), (11, 22137783), (33, 7379261), (383, 635811), (1149, 211937), (4213, 57801), (12639, 19267)]