30211731

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101723}}^1$

素因数の和:101743

約数の個数: 16

約数和(自身を含む): 48827520

約数和(自身を除く): 18615789

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 101723, 305169, 915507, 1118953, 2746521, 3356859, 10070577, 30211731]

約数ペア:

[(1, 30211731), (3, 10070577), (9, 3356859), (11, 2746521), (27, 1118953), (33, 915507), (99, 305169), (297, 101723)]