15473991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12799}}^1$

素因数の和:12846

約数の個数: 16

約数和(自身を含む): 22937600

約数和(自身を除く): 7463609

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 12799, 38397, 166387, 396769, 499161, 1190307, 5157997, 15473991]

約数ペア:

[(1, 15473991), (3, 5157997), (13, 1190307), (31, 499161), (39, 396769), (93, 166387), (403, 38397), (1209, 12799)]