4920751017

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{47309}}^1$

素因数の和:47462

約数の個数: 48

約数和(自身を含む): 8817070080

約数和(自身を除く): 3896319063

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 127, 273, 381, 819, 889, 1143, 1651, 2667, 4953, 8001, 11557, 14859, 34671, 47309, 104013, 141927, 331163, 425781, 615017, 993489, 1845051, 2980467, 4305119, 5535153, 6008243, 12915357, 18024729, 38746071, 42057701, 54074187, 78107159, 126173103, 234321477, 378519309, 546750113, 702964431, 1640250339, 4920751017]

約数ペア:

[(1, 4920751017), (3, 1640250339), (7, 702964431), (9, 546750113), (13, 378519309), (21, 234321477), (39, 126173103), (63, 78107159), (91, 54074187), (117, 42057701), (127, 38746071), (273, 18024729), (381, 12915357), (819, 6008243), (889, 5535153), (1143, 4305119), (1651, 2980467), (2667, 1845051), (4953, 993489), (8001, 615017), (11557, 425781), (14859, 331163), (34671, 141927), (47309, 104013)]