30978953

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 33816960

約数和(自身を除く): 2838007

約数列:

[1, 23, 37, 59, 617, 851, 1357, 2183, 14191, 22829, 36403, 50209, 525067, 837269, 1346911, 30978953]

約数ペア:

[(1, 30978953), (23, 1346911), (37, 837269), (59, 525067), (617, 50209), (851, 36403), (1357, 22829), (2183, 14191)]