2893011261

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 4853882880

約数和(自身を除く): 1960871619

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 227, 357, 493, 609, 681, 1231, 1479, 1589, 3451, 3693, 3859, 4767, 6583, 8617, 10353, 11577, 19749, 20927, 25851, 27013, 35699, 46081, 62781, 81039, 107097, 111911, 138243, 146489, 249893, 279437, 335733, 439467, 606883, 749679, 783377, 838311, 1820649, 1956059, 2350131, 4248181, 4750429, 5868177, 8103673, 12744543, 14251287, 24311019, 33253003, 56725711, 99759009, 137762441, 170177133, 413287323, 964337087, 2893011261]

約数ペア:

[(1, 2893011261), (3, 964337087), (7, 413287323), (17, 170177133), (21, 137762441), (29, 99759009), (51, 56725711), (87, 33253003), (119, 24311019), (203, 14251287), (227, 12744543), (357, 8103673), (493, 5868177), (609, 4750429), (681, 4248181), (1231, 2350131), (1479, 1956059), (1589, 1820649), (3451, 838311), (3693, 783377), (3859, 749679), (4767, 606883), (6583, 439467), (8617, 335733), (10353, 279437), (11577, 249893), (19749, 146489), (20927, 138243), (25851, 111911), (27013, 107097), (35699, 81039), (46081, 62781)]