4087721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 4727808

約数和(自身を除く): 640087

約数列:

[1, 11, 23, 107, 151, 253, 1177, 1661, 2461, 3473, 16157, 27071, 38203, 177727, 371611, 4087721]

約数ペア:

[(1, 4087721), (11, 371611), (23, 177727), (107, 38203), (151, 27071), (253, 16157), (1177, 3473), (1661, 2461)]