42328209

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26177}}^1$

素因数の和:26205

約数の個数: 24

約数和(自身を含む): 71623008

約数和(自身を除く): 29294799

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 26177, 78531, 183239, 287947, 549717, 863841, 1282673, 2015629, 3848019, 6046887, 14109403, 42328209]

約数ペア:

[(1, 42328209), (3, 14109403), (7, 6046887), (11, 3848019), (21, 2015629), (33, 1282673), (49, 863841), (77, 549717), (147, 287947), (231, 183239), (539, 78531), (1617, 26177)]