28305159

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 38673120

約数和(自身を除く): 10367961

約数列:

[1, 3, 61, 137, 183, 411, 1129, 3387, 8357, 25071, 68869, 154673, 206607, 464019, 9435053, 28305159]

約数ペア:

[(1, 28305159), (3, 9435053), (61, 464019), (137, 206607), (183, 154673), (411, 68869), (1129, 25071), (3387, 8357)]