31284009

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{6473}}^1$

素因数の和:6661

約数の個数: 16

約数和(自身を含む): 46612800

約数和(自身を除く): 15328791

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 6473, 19419, 58257, 174771, 1158667, 3476001, 10428003, 31284009]

約数ペア:

[(1, 31284009), (3, 10428003), (9, 3476001), (27, 1158667), (179, 174771), (537, 58257), (1611, 19419), (4833, 6473)]