2852759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1017961

約数列:

[1, 7, 13, 23, 29, 47, 91, 161, 203, 299, 329, 377, 611, 667, 1081, 1363, 2093, 2639, 4277, 4669, 7567, 8671, 9541, 14053, 17719, 31349, 60697, 98371, 124033, 219443, 407537, 2852759]

約数ペア:

[(1, 2852759), (7, 407537), (13, 219443), (23, 124033), (29, 98371), (47, 60697), (91, 31349), (161, 17719), (203, 14053), (299, 9541), (329, 8671), (377, 7567), (611, 4669), (667, 4277), (1081, 2639), (1363, 2093)]