1131807

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 1612800

約数和(自身を除く): 480993

約数列:

[1, 3, 23, 47, 69, 141, 349, 1047, 1081, 3243, 8027, 16403, 24081, 49209, 377269, 1131807]

約数ペア:

[(1, 1131807), (3, 377269), (23, 49209), (47, 24081), (69, 16403), (141, 8027), (349, 3243), (1047, 1081)]