3921534381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1\times {\mathrm{977}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 5583143808

約数和(自身を除く): 1661609427

約数列:

[1, 3, 17, 51, 211, 373, 633, 977, 1119, 2931, 3587, 6341, 10761, 16609, 19023, 49827, 78703, 206147, 236109, 364421, 618441, 1093263, 1337951, 3504499, 4013853, 6195157, 10513497, 18585471, 76892831, 230678493, 1307178127, 3921534381]

約数ペア:

[(1, 3921534381), (3, 1307178127), (17, 230678493), (51, 76892831), (211, 18585471), (373, 10513497), (633, 6195157), (977, 4013853), (1119, 3504499), (2931, 1337951), (3587, 1093263), (6341, 618441), (10761, 364421), (16609, 236109), (19023, 206147), (49827, 78703)]