2017054621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{2521}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 2157217920

約数和(自身を除く): 140163299

約数列:

[1, 23, 43, 809, 989, 2521, 18607, 34787, 57983, 108403, 800101, 2039489, 2493269, 46908247, 87698027, 2017054621]

約数ペア:

[(1, 2017054621), (23, 87698027), (43, 46908247), (809, 2493269), (989, 2039489), (2521, 800101), (18607, 108403), (34787, 57983)]