23507752321

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 26047422720

約数和(自身を除く): 2539670399

約数列:

[1, 29, 31, 47, 131, 137, 899, 961, 1363, 1457, 3799, 3973, 4061, 4247, 6157, 6439, 17947, 27869, 42253, 45167, 117769, 123163, 125891, 131657, 178553, 186731, 190867, 199609, 520463, 556357, 843509, 1309843, 3650839, 3818053, 5535143, 5788661, 5916877, 6187879, 16134353, 17247067, 24461761, 26148779, 171589433, 179448491, 500164943, 758314591, 810612149, 23507752321]

約数ペア:

[(1, 23507752321), (29, 810612149), (31, 758314591), (47, 500164943), (131, 179448491), (137, 171589433), (899, 26148779), (961, 24461761), (1363, 17247067), (1457, 16134353), (3799, 6187879), (3973, 5916877), (4061, 5788661), (4247, 5535143), (6157, 3818053), (6439, 3650839), (17947, 1309843), (27869, 843509), (42253, 556357), (45167, 520463), (117769, 199609), (123163, 190867), (125891, 186731), (131657, 178553)]