15690753

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 25316928

約数和(自身を除く): 9626175

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4967, 14901, 44703, 64571, 134109, 193713, 402327, 581139, 1206981, 1743417, 5230251, 15690753]

約数ペア:

[(1, 15690753), (3, 5230251), (9, 1743417), (13, 1206981), (27, 581139), (39, 402327), (81, 193713), (117, 134109), (243, 64571), (351, 44703), (1053, 14901), (3159, 4967)]