1401397767

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74897}}^1$

素因数の和:74930

約数の個数: 48

約数和(自身を含む): 2617235712

約数和(自身を除く): 1215837945

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 6237, 18711, 74897, 224691, 524279, 674073, 823867, 1572837, 2022219, 2471601, 4718511, 5767069, 6066657, 7414803, 14155533, 17301207, 18199971, 22244409, 42466599, 51903621, 66733227, 127399797, 155710863, 200199681, 467132589, 1401397767]

約数ペア:

[(1, 1401397767), (3, 467132589), (7, 200199681), (9, 155710863), (11, 127399797), (21, 66733227), (27, 51903621), (33, 42466599), (63, 22244409), (77, 18199971), (81, 17301207), (99, 14155533), (189, 7414803), (231, 6066657), (243, 5767069), (297, 4718511), (567, 2471601), (693, 2022219), (891, 1572837), (1701, 823867), (2079, 674073), (2673, 524279), (6237, 224691), (18711, 74897)]