228889701

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 334185176

約数和(自身を除く): 105295475

約数列:

[1, 3, 9, 193, 313, 421, 579, 939, 1263, 1737, 2817, 3789, 60409, 81253, 131773, 181227, 243759, 395319, 543681, 731277, 1185957, 25432189, 76296567, 228889701]

約数ペア:

[(1, 228889701), (3, 76296567), (9, 25432189), (193, 1185957), (313, 731277), (421, 543681), (579, 395319), (939, 243759), (1263, 181227), (1737, 131773), (2817, 81253), (3789, 60409)]