13305854079

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{6581}}^1$

素因数の和:7140

約数の個数: 48

約数和(自身を含む): 22342993920

約数和(自身を除く): 9037139841

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 479, 603, 1407, 1437, 3353, 4221, 4311, 6581, 10059, 19743, 30177, 32093, 46067, 59229, 96279, 138201, 224651, 288837, 414603, 440927, 673953, 1322781, 2021859, 3086489, 3152299, 3968343, 9259467, 9456897, 22066093, 27778401, 28370691, 66198279, 198594837, 211204033, 633612099, 1478428231, 1900836297, 4435284693, 13305854079]

約数ペア:

[(1, 13305854079), (3, 4435284693), (7, 1900836297), (9, 1478428231), (21, 633612099), (63, 211204033), (67, 198594837), (201, 66198279), (469, 28370691), (479, 27778401), (603, 22066093), (1407, 9456897), (1437, 9259467), (3353, 3968343), (4221, 3152299), (4311, 3086489), (6581, 2021859), (10059, 1322781), (19743, 673953), (30177, 440927), (32093, 414603), (46067, 288837), (59229, 224651), (96279, 138201)]