42224247

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{40099}}^1$

素因数の和:40124

約数の個数: 20

約数和(自身を含む): 67929400

約数和(自身を除く): 25705153

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 40099, 120297, 360891, 521287, 1082673, 1563861, 3248019, 4691583, 14074749, 42224247]

約数ペア:

[(1, 42224247), (3, 14074749), (9, 4691583), (13, 3248019), (27, 1563861), (39, 1082673), (81, 521287), (117, 360891), (351, 120297), (1053, 40099)]