237280967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{11717}}^1$

素因数の和:11998

約数の個数: 16

約数和(自身を含む): 296980992

約数和(自身を除く): 59700025

約数列:

[1, 7, 11, 77, 263, 1841, 2893, 11717, 20251, 82019, 128887, 902209, 3081571, 21570997, 33897281, 237280967]

約数ペア:

[(1, 237280967), (7, 33897281), (11, 21570997), (77, 3081571), (263, 902209), (1841, 128887), (2893, 82019), (11717, 20251)]