17145093

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19913}}^1$

素因数の和:19964

約数の個数: 16

約数和(自身を含む): 26764416

約数和(自身を除く): 9619323

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 19913, 59739, 139391, 418173, 816433, 2449299, 5715031, 17145093]

約数ペア:

[(1, 17145093), (3, 5715031), (7, 2449299), (21, 816433), (41, 418173), (123, 139391), (287, 59739), (861, 19913)]