33885531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 52266240

約数和(自身を除く): 18380709

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 2791, 4047, 8373, 12141, 25119, 53029, 159087, 198161, 477261, 594483, 1783449, 3765059, 11295177, 33885531]

約数ペア:

[(1, 33885531), (3, 11295177), (9, 3765059), (19, 1783449), (57, 594483), (71, 477261), (171, 198161), (213, 159087), (639, 53029), (1349, 25119), (2791, 12141), (4047, 8373)]