1226397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 1753920

約数和(自身を除く): 527523

約数列:

[1, 3, 17, 51, 139, 173, 417, 519, 2363, 2941, 7089, 8823, 24047, 72141, 408799, 1226397]

約数ペア:

[(1, 1226397), (3, 408799), (17, 72141), (51, 24047), (139, 8823), (173, 7089), (417, 2941), (519, 2363)]