252017016909

素因数分解:

$3^1\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{3615791}}^1$

素因数の和:3619120

約数の個数: 16

約数和(自身を含む): 384141742080

約数和(自身を除く): 132124725171

約数列:

[1, 3, 7, 21, 3319, 9957, 23233, 69699, 3615791, 10847373, 25310537, 75931611, 12000810329, 36002430987, 84005672303, 252017016909]

約数ペア:

[(1, 252017016909), (3, 84005672303), (7, 36002430987), (21, 12000810329), (3319, 75931611), (9957, 25310537), (23233, 10847373), (69699, 3615791)]