2521817409

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4441}}^1$

素因数の和:4641

約数の個数: 32

約数和(自身を含む): 3569235840

約数和(自身を除く): 1047418431

約数列:

[1, 3, 29, 61, 87, 107, 183, 321, 1769, 3103, 4441, 5307, 6527, 9309, 13323, 19581, 128789, 189283, 270901, 386367, 475187, 567849, 812703, 1425561, 7856129, 13780423, 23568387, 28986407, 41341269, 86959221, 840605803, 2521817409]

約数ペア:

[(1, 2521817409), (3, 840605803), (29, 86959221), (61, 41341269), (87, 28986407), (107, 23568387), (183, 13780423), (321, 7856129), (1769, 1425561), (3103, 812703), (4441, 567849), (5307, 475187), (6527, 386367), (9309, 270901), (13323, 189283), (19581, 128789)]