138702959

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 149157120

約数和(自身を除く): 10454161

約数列:

[1, 31, 41, 61, 1271, 1789, 1891, 2501, 55459, 73349, 77531, 109129, 2273819, 3382999, 4474289, 138702959]

約数ペア:

[(1, 138702959), (31, 4474289), (41, 3382999), (61, 2273819), (1271, 109129), (1789, 77531), (1891, 73349), (2501, 55459)]