328155023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{15137}}^1$

素因数の和:15326

約数の個数: 16

約数和(自身を含む): 397221120

約数和(自身を除く): 69066097

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 15137, 21679, 105959, 287603, 2013221, 2467331, 17271317, 46879289, 328155023]

約数ペア:

[(1, 328155023), (7, 46879289), (19, 17271317), (133, 2467331), (163, 2013221), (1141, 287603), (3097, 105959), (15137, 21679)]