13250493

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 20465280

約数和(自身を除く): 7214787

約数列:

[1, 3, 9, 27, 43, 101, 113, 129, 303, 339, 387, 909, 1017, 1161, 2727, 3051, 4343, 4859, 11413, 13029, 14577, 34239, 39087, 43731, 102717, 117261, 131193, 308151, 490759, 1472277, 4416831, 13250493]

約数ペア:

[(1, 13250493), (3, 4416831), (9, 1472277), (27, 490759), (43, 308151), (101, 131193), (113, 117261), (129, 102717), (303, 43731), (339, 39087), (387, 34239), (909, 14577), (1017, 13029), (1161, 11413), (2727, 4859), (3051, 4343)]