130702957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 175795200

約数和(自身を除く): 45092243

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1463, 2179, 3157, 5453, 8569, 15253, 23969, 41401, 59983, 89339, 167783, 289807, 455411, 625373, 982729, 1697441, 3187877, 6879103, 11882087, 18671851, 130702957]

約数ペア:

[(1, 130702957), (7, 18671851), (11, 11882087), (19, 6879103), (41, 3187877), (77, 1697441), (133, 982729), (209, 625373), (287, 455411), (451, 289807), (779, 167783), (1463, 89339), (2179, 59983), (3157, 41401), (5453, 23969), (8569, 15253)]