42783131

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{821}}^1$

素因数の和:934

約数の個数: 12

約数和(自身を含む): 45321792

約数和(自身を除く): 2538661

約数列:

[1, 31, 41, 821, 1271, 1681, 25451, 33661, 52111, 1043491, 1380101, 42783131]

約数ペア:

[(1, 42783131), (31, 1380101), (41, 1043491), (821, 52111), (1271, 33661), (1681, 25451)]