11818803

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 16563456

約数和(自身を除く): 4744653

約数列:

[1, 3, 23, 69, 157, 471, 1091, 3273, 3611, 10833, 25093, 75279, 171287, 513861, 3939601, 11818803]

約数ペア:

[(1, 11818803), (3, 3939601), (23, 513861), (69, 171287), (157, 75279), (471, 25093), (1091, 10833), (3273, 3611)]