970197639

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{20021}}^1$

素因数の和:20610

約数の個数: 16

約数和(自身を含む): 1340673120

約数和(自身を除く): 370475481

約数列:

[1, 3, 29, 87, 557, 1671, 16153, 20021, 48459, 60063, 580609, 1741827, 11151697, 33455091, 323399213, 970197639]

約数ペア:

[(1, 970197639), (3, 323399213), (29, 33455091), (87, 11151697), (557, 1741827), (1671, 580609), (16153, 60063), (20021, 48459)]