121211583

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{40123}}^1$

素因数の和:40198

約数の個数: 16

約数和(自身を含む): 173335680

約数和(自身を除く): 52124097

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 40123, 120369, 762337, 2126519, 2287011, 6379557, 40403861, 121211583]

約数ペア:

[(1, 121211583), (3, 40403861), (19, 6379557), (53, 2287011), (57, 2126519), (159, 762337), (1007, 120369), (3021, 40123)]