253770187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2887}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 283624704

約数和(自身を除く): 29854517

約数列:

[1, 11, 61, 131, 671, 1441, 2887, 7991, 31757, 87901, 176107, 378197, 1937177, 4160167, 23070017, 253770187]

約数ペア:

[(1, 253770187), (11, 23070017), (61, 4160167), (131, 1937177), (671, 378197), (1441, 176107), (2887, 87901), (7991, 31757)]