15667744289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 17012975616

約数和(自身を除く): 1345231327

約数列:

[1, 17, 97, 137, 223, 311, 1649, 2329, 3791, 5287, 13289, 21631, 30167, 30551, 42607, 69353, 225913, 367727, 512839, 519367, 724319, 1179001, 2963447, 4132879, 6727241, 9501361, 50378599, 70258943, 114363097, 161523137, 921632017, 15667744289]

約数ペア:

[(1, 15667744289), (17, 921632017), (97, 161523137), (137, 114363097), (223, 70258943), (311, 50378599), (1649, 9501361), (2329, 6727241), (3791, 4132879), (5287, 2963447), (13289, 1179001), (21631, 724319), (30167, 519367), (30551, 512839), (42607, 367727), (69353, 225913)]