427201483

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 482969088

約数和(自身を除く): 55767605

約数列:

[1, 17, 31, 61, 97, 137, 527, 1037, 1649, 1891, 2329, 3007, 4247, 5917, 8357, 13289, 32147, 51119, 72199, 100589, 142069, 183427, 225913, 259067, 411959, 810629, 3118259, 4404139, 7003303, 13780693, 25129499, 427201483]

約数ペア:

[(1, 427201483), (17, 25129499), (31, 13780693), (61, 7003303), (97, 4404139), (137, 3118259), (527, 810629), (1037, 411959), (1649, 259067), (1891, 225913), (2329, 183427), (3007, 142069), (4247, 100589), (5917, 72199), (8357, 51119), (13289, 32147)]