18273303

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11471}}^1$

素因数の和:11539

約数の個数: 16

約数和(自身を含む): 27532800

約数和(自身を除く): 9259497

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11471, 34413, 103239, 309717, 676789, 2030367, 6091101, 18273303]

約数ペア:

[(1, 18273303), (3, 6091101), (9, 2030367), (27, 676789), (59, 309717), (177, 103239), (531, 34413), (1593, 11471)]