26504513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 32534784

約数和(自身を除く): 6030271

約数列:

[1, 7, 17, 71, 119, 497, 1207, 3137, 8449, 21959, 53329, 222727, 373303, 1559089, 3786359, 26504513]

約数ペア:

[(1, 26504513), (7, 3786359), (17, 1559089), (71, 373303), (119, 222727), (497, 53329), (1207, 21959), (3137, 8449)]