15221736009

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{19031}}^1$

素因数の和:19709

約数の個数: 24

約数和(自身を含む): 22154618304

約数和(自身を除く): 6932882295

約数列:

[1, 3, 9, 181, 491, 543, 1473, 1629, 4419, 19031, 57093, 88871, 171279, 266613, 799839, 3444611, 9344221, 10333833, 28032663, 31001499, 84097989, 1691304001, 5073912003, 15221736009]

約数ペア:

[(1, 15221736009), (3, 5073912003), (9, 1691304001), (181, 84097989), (491, 31001499), (543, 28032663), (1473, 10333833), (1629, 9344221), (4419, 3444611), (19031, 799839), (57093, 266613), (88871, 171279)]