7924428289

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{20117}}^1$

素因数の和:20376

約数の個数: 16

約数和(自身を含む): 8327886336

約数和(自身を除く): 403458047

約数列:

[1, 31, 97, 131, 3007, 4061, 12707, 20117, 393917, 623627, 1951349, 2635327, 60491819, 81695137, 255626719, 7924428289]

約数ペア:

[(1, 7924428289), (31, 255626719), (97, 81695137), (131, 60491819), (3007, 2635327), (4061, 1951349), (12707, 623627), (20117, 393917)]