1276772009

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{3079}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 1345344000

約数和(自身を除く): 68571991

約数列:

[1, 29, 79, 181, 2291, 3079, 5249, 14299, 89291, 243241, 414671, 557299, 7053989, 16161671, 44026621, 1276772009]

約数ペア:

[(1, 1276772009), (29, 44026621), (79, 16161671), (181, 7053989), (2291, 557299), (3079, 414671), (5249, 243241), (14299, 89291)]