7212543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 10426080

約数和(自身を除く): 3213537

約数列:

[1, 3, 13, 39, 173, 519, 1069, 2249, 3207, 6747, 13897, 41691, 184937, 554811, 2404181, 7212543]

約数ペア:

[(1, 7212543), (3, 2404181), (13, 554811), (39, 184937), (173, 41691), (519, 13897), (1069, 6747), (2249, 3207)]