1172661

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 1881600

約数和(自身を除く): 708939

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2939, 8817, 20573, 55841, 61719, 167523, 390887, 1172661]

約数ペア:

[(1, 1172661), (3, 390887), (7, 167523), (19, 61719), (21, 55841), (57, 20573), (133, 8817), (399, 2939)]