120903978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1550051}}^1$

素因数の和:1550069

約数の個数: 16

約数和(自身を含む): 260408736

約数和(自身を除く): 139504758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1550051, 3100102, 4650153, 9300306, 20150663, 40301326, 60451989, 120903978]

約数ペア:

[(1, 120903978), (2, 60451989), (3, 40301326), (6, 20150663), (13, 9300306), (26, 4650153), (39, 3100102), (78, 1550051)]