215427243

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{17341}}^1$

素因数の和:17486

約数の個数: 16

約数和(自身を含む): 297172512

約数和(自身を除く): 81745269

約数列:

[1, 3, 41, 101, 123, 303, 4141, 12423, 17341, 52023, 710981, 1751441, 2132943, 5254323, 71809081, 215427243]

約数ペア:

[(1, 215427243), (3, 71809081), (41, 5254323), (101, 2132943), (123, 1751441), (303, 710981), (4141, 52023), (12423, 17341)]