907908771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 1569899520

約数和(自身を除く): 661990749

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 313, 319, 433, 609, 939, 957, 1299, 2191, 2233, 3031, 3443, 4763, 6573, 6699, 9077, 9093, 10329, 12557, 14289, 24101, 27231, 33341, 37671, 63539, 72303, 87899, 99847, 100023, 135529, 138127, 190617, 263697, 299541, 406587, 414381, 698929, 948703, 966889, 1490819, 2096787, 2846109, 2900667, 3930341, 4472457, 10435733, 11791023, 27512387, 31307199, 43233751, 82537161, 129701253, 302636257, 907908771]

約数ペア:

[(1, 907908771), (3, 302636257), (7, 129701253), (11, 82537161), (21, 43233751), (29, 31307199), (33, 27512387), (77, 11791023), (87, 10435733), (203, 4472457), (231, 3930341), (313, 2900667), (319, 2846109), (433, 2096787), (609, 1490819), (939, 966889), (957, 948703), (1299, 698929), (2191, 414381), (2233, 406587), (3031, 299541), (3443, 263697), (4763, 190617), (6573, 138127), (6699, 135529), (9077, 100023), (9093, 99847), (10329, 87899), (12557, 72303), (14289, 63539), (24101, 37671), (27231, 33341)]