1944705021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5447353}}^1$

素因数の和:5447380

約数の個数: 16

約数和(自身を含む): 3137675904

約数和(自身を除く): 1192970883

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5447353, 16342059, 38131471, 92605001, 114394413, 277815003, 648235007, 1944705021]

約数ペア:

[(1, 1944705021), (3, 648235007), (7, 277815003), (17, 114394413), (21, 92605001), (51, 38131471), (119, 16342059), (357, 5447353)]