2388127

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 2866752

約数和(自身を除く): 478625

約数列:

[1, 7, 41, 53, 157, 287, 371, 1099, 2173, 6437, 8321, 15211, 45059, 58247, 341161, 2388127]

約数ペア:

[(1, 2388127), (7, 341161), (41, 58247), (53, 45059), (157, 15211), (287, 8321), (371, 6437), (1099, 2173)]