4073175519

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{199343}}^1$

素因数の和:199499

約数の個数: 24

約数和(自身を含む): 6363060480

約数和(自身を除く): 2289884961

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 6811, 20433, 199343, 598029, 1395401, 4186203, 9767807, 27708677, 29303421, 83126031, 193960739, 581882217, 1357725173, 4073175519]

約数ペア:

[(1, 4073175519), (3, 1357725173), (7, 581882217), (21, 193960739), (49, 83126031), (139, 29303421), (147, 27708677), (417, 9767807), (973, 4186203), (2919, 1395401), (6811, 598029), (20433, 199343)]