15790209

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 21470592

約数和(自身を除く): 5680383

約数列:

[1, 3, 103, 137, 309, 373, 411, 1119, 14111, 38419, 42333, 51101, 115257, 153303, 5263403, 15790209]

約数ペア:

[(1, 15790209), (3, 5263403), (103, 153303), (137, 115257), (309, 51101), (373, 42333), (411, 38419), (1119, 14111)]