28434303

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 42112512

約数和(自身を除く): 13678209

約数列:

[1, 3, 9, 73, 113, 219, 339, 383, 657, 1017, 1149, 3447, 8249, 24747, 27959, 43279, 74241, 83877, 129837, 251631, 389511, 3159367, 9478101, 28434303]

約数ペア:

[(1, 28434303), (3, 9478101), (9, 3159367), (73, 389511), (113, 251631), (219, 129837), (339, 83877), (383, 74241), (657, 43279), (1017, 27959), (1149, 24747), (3447, 8249)]