22881261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20231}}^1$

素因数の和:20276

約数の個数: 16

約数和(自身を含む): 33989760

約数和(自身を除く): 11108499

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 20231, 60693, 263003, 586699, 789009, 1760097, 7627087, 22881261]

約数ペア:

[(1, 22881261), (3, 7627087), (13, 1760097), (29, 789009), (39, 586699), (87, 263003), (377, 60693), (1131, 20231)]