13545387

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3944

約数の個数: 20

約数和(自身を含む): 20710360

約数和(自身を除く): 7164973

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 3889, 11667, 35001, 105003, 167227, 315009, 501681, 1505043, 4515129, 13545387]

約数ペア:

[(1, 13545387), (3, 4515129), (9, 1505043), (27, 501681), (43, 315009), (81, 167227), (129, 105003), (387, 35001), (1161, 11667), (3483, 3889)]