1855175037

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{153409}}^1$

素因数の和:153580

約数の個数: 16

約数和(自身を含む): 2577288000

約数和(自身を除く): 722112963

約数列:

[1, 3, 29, 87, 139, 417, 4031, 12093, 153409, 460227, 4448861, 13346583, 21323851, 63971553, 618391679, 1855175037]

約数ペア:

[(1, 1855175037), (3, 618391679), (29, 63971553), (87, 21323851), (139, 13346583), (417, 4448861), (4031, 460227), (12093, 153409)]