38312807

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 43849728

約数和(自身を除く): 5536921

約数列:

[1, 13, 31, 71, 103, 169, 403, 923, 1339, 2201, 3193, 5239, 7313, 11999, 17407, 28613, 41509, 95069, 226703, 371969, 539617, 1235897, 2947139, 38312807]

約数ペア:

[(1, 38312807), (13, 2947139), (31, 1235897), (71, 539617), (103, 371969), (169, 226703), (403, 95069), (923, 41509), (1339, 28613), (2201, 17407), (3193, 11999), (5239, 7313)]