426342009

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{9391}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 585309440

約数和(自身を除く): 158967431

約数列:

[1, 3, 37, 111, 409, 1227, 9391, 15133, 28173, 45399, 347467, 1042401, 3840919, 11522757, 142114003, 426342009]

約数ペア:

[(1, 426342009), (3, 142114003), (37, 11522757), (111, 3840919), (409, 1042401), (1227, 347467), (9391, 45399), (15133, 28173)]