1330731633

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6451}}^1$

素因数の和:6538

約数の個数: 64

約数和(自身を含む): 2378465280

約数和(自身を除く): 1047733647

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 133, 141, 209, 231, 329, 399, 517, 627, 893, 987, 1463, 1551, 2679, 3619, 4389, 6251, 6451, 9823, 10857, 18753, 19353, 29469, 45157, 68761, 70961, 122569, 135471, 206283, 212883, 303197, 367707, 496727, 857983, 909591, 1348259, 1490181, 2122379, 2573949, 3335167, 4044777, 5760743, 6367137, 9437813, 10005501, 17282229, 23346169, 28313439, 40325201, 63368173, 70038507, 120975603, 190104519, 443577211, 1330731633]

約数ペア:

[(1, 1330731633), (3, 443577211), (7, 190104519), (11, 120975603), (19, 70038507), (21, 63368173), (33, 40325201), (47, 28313439), (57, 23346169), (77, 17282229), (133, 10005501), (141, 9437813), (209, 6367137), (231, 5760743), (329, 4044777), (399, 3335167), (517, 2573949), (627, 2122379), (893, 1490181), (987, 1348259), (1463, 909591), (1551, 857983), (2679, 496727), (3619, 367707), (4389, 303197), (6251, 212883), (6451, 206283), (9823, 135471), (10857, 122569), (18753, 70961), (19353, 68761), (29469, 45157)]