735915089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 938090496

約数和(自身を除く): 202175407

約数列:

[1, 7, 13, 37, 91, 127, 259, 481, 889, 1651, 1721, 3367, 4699, 11557, 12047, 22373, 32893, 61087, 63677, 156611, 218567, 427609, 445739, 827801, 1529969, 2841371, 5794607, 8086979, 19889597, 56608853, 105130727, 735915089]

約数ペア:

[(1, 735915089), (7, 105130727), (13, 56608853), (37, 19889597), (91, 8086979), (127, 5794607), (259, 2841371), (481, 1529969), (889, 827801), (1651, 445739), (1721, 427609), (3367, 218567), (4699, 156611), (11557, 63677), (12047, 61087), (22373, 32893)]