12045753

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 19000800

約数和(自身を除く): 6955047

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2609, 4617, 7827, 23481, 49571, 70443, 148713, 211329, 446139, 633987, 1338417, 4015251, 12045753]

約数ペア:

[(1, 12045753), (3, 4015251), (9, 1338417), (19, 633987), (27, 446139), (57, 211329), (81, 148713), (171, 70443), (243, 49571), (513, 23481), (1539, 7827), (2609, 4617)]