321106317

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{23203}}^1$

素因数の和:23872

約数の個数: 16

約数和(自身を含む): 490068480

約数和(自身を除く): 168962163

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 13839, 23203, 69609, 162421, 487263, 15290777, 45872331, 107035439, 321106317]

約数ペア:

[(1, 321106317), (3, 107035439), (7, 45872331), (21, 15290777), (659, 487263), (1977, 162421), (4613, 69609), (13839, 23203)]