2015406741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{28723}}^1$

素因数の和:29976

約数の個数: 16

約数和(自身を含む): 2831037440

約数和(自身を除く): 815630699

約数列:

[1, 3, 19, 57, 1231, 3693, 23389, 28723, 70167, 86169, 545737, 1637211, 35358013, 106074039, 671802247, 2015406741]

約数ペア:

[(1, 2015406741), (3, 671802247), (19, 106074039), (57, 35358013), (1231, 1637211), (3693, 545737), (23389, 86169), (28723, 70167)]