2173130399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 2520944640

約数和(自身を除く): 347814241

約数列:

[1, 11, 29, 47, 193, 319, 517, 751, 1363, 2123, 5597, 8261, 9071, 14993, 21779, 35297, 61567, 99781, 144943, 239569, 263059, 388267, 1023613, 1594373, 2893649, 4203347, 6812321, 11259743, 46236817, 74935531, 197557309, 2173130399]

約数ペア:

[(1, 2173130399), (11, 197557309), (29, 74935531), (47, 46236817), (193, 11259743), (319, 6812321), (517, 4203347), (751, 2893649), (1363, 1594373), (2123, 1023613), (5597, 388267), (8261, 263059), (9071, 239569), (14993, 144943), (21779, 99781), (35297, 61567)]