91419419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 117325824

約数和(自身を除く): 25906405

約数列:

[1, 7, 13, 43, 61, 91, 301, 383, 427, 559, 793, 2623, 2681, 3913, 4979, 5551, 16469, 18361, 23363, 34099, 34853, 115283, 163541, 214097, 238693, 303719, 1004609, 1498679, 2126033, 7032263, 13059917, 91419419]

約数ペア:

[(1, 91419419), (7, 13059917), (13, 7032263), (43, 2126033), (61, 1498679), (91, 1004609), (301, 303719), (383, 238693), (427, 214097), (559, 163541), (793, 115283), (2623, 34853), (2681, 34099), (3913, 23363), (4979, 18361), (5551, 16469)]