161011961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1559}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 180835200

約数和(自身を除く): 19823239

約数列:

[1, 11, 41, 229, 451, 1559, 2519, 9389, 17149, 63919, 103279, 357011, 703109, 3927121, 14637451, 161011961]

約数ペア:

[(1, 161011961), (11, 14637451), (41, 3927121), (229, 703109), (451, 357011), (1559, 103279), (2519, 63919), (9389, 17149)]