21834587451

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{4231}}^1\times {\mathrm{5197}}^1$

素因数の和:9762

約数の個数: 16

約数和(自身を含む): 29213259008

約数和(自身を除く): 7378671557

約数列:

[1, 3, 331, 993, 4231, 5197, 12693, 15591, 1400461, 1720207, 4201383, 5160621, 21988507, 65965521, 7278195817, 21834587451]

約数ペア:

[(1, 21834587451), (3, 7278195817), (331, 65965521), (993, 21988507), (4231, 5160621), (5197, 4201383), (12693, 1720207), (15591, 1400461)]