11656143

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1116

約数の個数: 20

約数和(自身を含む): 17545968

約数和(自身を除く): 5889825

約数列:

[1, 3, 9, 27, 81, 151, 453, 953, 1359, 2859, 4077, 8577, 12231, 25731, 77193, 143903, 431709, 1295127, 3885381, 11656143]

約数ペア:

[(1, 11656143), (3, 3885381), (9, 1295127), (27, 431709), (81, 143903), (151, 77193), (453, 25731), (953, 12231), (1359, 8577), (2859, 4077)]