1226454243

素因数分解:

$3^1\times 7^1\times {\mathrm{8297}}^1\times {\mathrm{7039}}^1$

素因数の和:15346

約数の個数: 16

約数和(自身を含む): 1869373440

約数和(自身を除く): 642919197

約数列:

[1, 3, 7, 21, 7039, 8297, 21117, 24891, 49273, 58079, 147819, 174237, 58402583, 175207749, 408818081, 1226454243]

約数ペア:

[(1, 1226454243), (3, 408818081), (7, 175207749), (21, 58402583), (7039, 174237), (8297, 147819), (21117, 58079), (24891, 49273)]