1305687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 1843200

約数和(自身を除く): 537513

約数列:

[1, 3, 23, 69, 127, 149, 381, 447, 2921, 3427, 8763, 10281, 18923, 56769, 435229, 1305687]

約数ペア:

[(1, 1305687), (3, 435229), (23, 56769), (69, 18923), (127, 10281), (149, 8763), (381, 3427), (447, 2921)]