2021521323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{58549}}^1$

素因数の和:59246

約数の個数: 16

約数和(自身を含む): 2858176800

約数和(自身を除く): 836655477

約数列:

[1, 3, 17, 51, 677, 2031, 11509, 34527, 58549, 175647, 995333, 2985999, 39637673, 118913019, 673840441, 2021521323]

約数ペア:

[(1, 2021521323), (3, 673840441), (17, 118913019), (51, 39637673), (677, 2985999), (2031, 995333), (11509, 175647), (34527, 58549)]