56571033

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 77296896

約数和(自身を除く): 20725863

約数列:

[1, 3, 47, 141, 421, 953, 1263, 2859, 19787, 44791, 59361, 134373, 401213, 1203639, 18857011, 56571033]

約数ペア:

[(1, 56571033), (3, 18857011), (47, 1203639), (141, 401213), (421, 134373), (953, 59361), (1263, 44791), (2859, 19787)]