29268783

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{2393}}^1$

素因数の和:2556

約数の個数: 20

約数和(自身を含む): 44030448

約数和(自身を除く): 14761665

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 2393, 4077, 7179, 12231, 21537, 64611, 193833, 361343, 1084029, 3252087, 9756261, 29268783]

約数ペア:

[(1, 29268783), (3, 9756261), (9, 3252087), (27, 1084029), (81, 361343), (151, 193833), (453, 64611), (1359, 21537), (2393, 12231), (4077, 7179)]