13102401

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 19389216

約数和(自身を除く): 6286815

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 601, 1677, 1803, 7267, 7813, 21801, 23439, 25843, 77529, 101569, 304707, 335959, 1007877, 4367467, 13102401]

約数ペア:

[(1, 13102401), (3, 4367467), (13, 1007877), (39, 335959), (43, 304707), (129, 101569), (169, 77529), (507, 25843), (559, 23439), (601, 21801), (1677, 7813), (1803, 7267)]