3807397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 4406400

約数和(自身を除く): 599003

約数列:

[1, 11, 23, 101, 149, 253, 1111, 1639, 2323, 3427, 15049, 25553, 37697, 165539, 346127, 3807397]

約数ペア:

[(1, 3807397), (11, 346127), (23, 165539), (101, 37697), (149, 25553), (253, 15049), (1111, 3427), (1639, 2323)]