30813721

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1956

約数の個数: 12

約数和(自身を含む): 33268480

約数和(自身を除く): 2454759

約数列:

[1, 23, 31, 529, 713, 1879, 16399, 43217, 58249, 993991, 1339727, 30813721]

約数ペア:

[(1, 30813721), (23, 1339727), (31, 993991), (529, 58249), (713, 43217), (1879, 16399)]