2783308661

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1\times {\mathrm{2333}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 3209044608

約数和(自身を除く): 425735947

約数列:

[1, 7, 131, 917, 1301, 2333, 9107, 16331, 170431, 305623, 1193017, 2139361, 3035233, 21246631, 397615523, 2783308661]

約数ペア:

[(1, 2783308661), (7, 397615523), (131, 21246631), (917, 3035233), (1301, 2139361), (2333, 1193017), (9107, 305623), (16331, 170431)]