495487321

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 630189952

約数和(自身を除く): 134702631

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 463, 529, 2023, 2737, 3241, 3703, 6647, 7871, 8993, 10649, 46529, 55097, 62951, 74543, 133807, 152881, 181033, 244927, 936649, 1070167, 1267231, 1714489, 3077561, 4163759, 21542927, 29146313, 70783903, 495487321]

約数ペア:

[(1, 495487321), (7, 70783903), (17, 29146313), (23, 21542927), (119, 4163759), (161, 3077561), (289, 1714489), (391, 1267231), (463, 1070167), (529, 936649), (2023, 244927), (2737, 181033), (3241, 152881), (3703, 133807), (6647, 74543), (7871, 62951), (8993, 55097), (10649, 46529)]