30841521

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 41932800

約数和(自身を除く): 11091279

約数列:

[1, 3, 79, 179, 237, 537, 727, 2181, 14141, 42423, 57433, 130133, 172299, 390399, 10280507, 30841521]

約数ペア:

[(1, 30841521), (3, 10280507), (79, 390399), (179, 172299), (237, 130133), (537, 57433), (727, 42423), (2181, 14141)]