29488941

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{2411}}^1$

素因数の和:2574

約数の個数: 20

約数和(自身を含む): 44361504

約数和(自身を除く): 14872563

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 2411, 4077, 7233, 12231, 21699, 65097, 195291, 364061, 1092183, 3276549, 9829647, 29488941]

約数ペア:

[(1, 29488941), (3, 9829647), (9, 3276549), (27, 1092183), (81, 364061), (151, 195291), (453, 65097), (1359, 21699), (2411, 12231), (4077, 7233)]