16165209

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 6454311

約数列:

[1, 3, 29, 71, 87, 213, 2059, 2617, 6177, 7851, 75893, 185807, 227679, 557421, 5388403, 16165209]

約数ペア:

[(1, 16165209), (3, 5388403), (29, 557421), (71, 227679), (87, 185807), (213, 75893), (2059, 7851), (2617, 6177)]