210813207939

素因数分解:

$3^2\times {\mathrm{557}}^1\times {\mathrm{42053303}}^1$

素因数の和:42053866

約数の個数: 12

約数和(自身を含む): 305054667216

約数和(自身を除く): 94241459277

約数列:

[1, 3, 9, 557, 1671, 5013, 42053303, 126159909, 378479727, 23423689771, 70271069313, 210813207939]

約数ペア:

[(1, 210813207939), (3, 70271069313), (9, 23423689771), (557, 378479727), (1671, 126159909), (5013, 42053303)]