1942773

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 3004416

約数和(自身を除く): 1061643

約数列:

[1, 3, 7, 21, 71, 213, 497, 1303, 1491, 3909, 9121, 27363, 92513, 277539, 647591, 1942773]

約数ペア:

[(1, 1942773), (3, 647591), (7, 277539), (21, 92513), (71, 27363), (213, 9121), (497, 3909), (1303, 1491)]