8355789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 13765752

約数和(自身を除く): 5409963

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4201, 12603, 37809, 54613, 71417, 163839, 214251, 491517, 642753, 928421, 2785263, 8355789]

約数ペア:

[(1, 8355789), (3, 2785263), (9, 928421), (13, 642753), (17, 491517), (39, 214251), (51, 163839), (117, 71417), (153, 54613), (221, 37809), (663, 12603), (1989, 4201)]