317330497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 367234560

約数和(自身を除く): 49904063

約数列:

[1, 11, 43, 59, 83, 137, 473, 649, 913, 1507, 2537, 3569, 4897, 5891, 8083, 11371, 27907, 39259, 53867, 64801, 88913, 125081, 210571, 347569, 488953, 670889, 2316281, 3823259, 5378483, 7379779, 28848227, 317330497]

約数ペア:

[(1, 317330497), (11, 28848227), (43, 7379779), (59, 5378483), (83, 3823259), (137, 2316281), (473, 670889), (649, 488953), (913, 347569), (1507, 210571), (2537, 125081), (3569, 88913), (4897, 64801), (5891, 53867), (8083, 39259), (11371, 27907)]