13656843

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 20948928

約数和(自身を除く): 7292085

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 1307, 3483, 3921, 10449, 11763, 35289, 56201, 105867, 168603, 317601, 505809, 1517427, 4552281, 13656843]

約数ペア:

[(1, 13656843), (3, 4552281), (9, 1517427), (27, 505809), (43, 317601), (81, 168603), (129, 105867), (243, 56201), (387, 35289), (1161, 11763), (1307, 10449), (3483, 3921)]