1892763

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 2948400

約数和(自身を除く): 1055637

約数列:

[1, 3, 9, 17, 51, 89, 139, 153, 267, 417, 801, 1251, 1513, 2363, 4539, 7089, 12371, 13617, 21267, 37113, 111339, 210307, 630921, 1892763]

約数ペア:

[(1, 1892763), (3, 630921), (9, 210307), (17, 111339), (51, 37113), (89, 21267), (139, 13617), (153, 12371), (267, 7089), (417, 4539), (801, 2363), (1251, 1513)]