4049071

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 16

約数和(自身を含む): 4664800

約数和(自身を除く): 615729

約数列:

[1, 13, 19, 97, 169, 247, 1261, 1843, 2197, 3211, 16393, 23959, 41743, 213109, 311467, 4049071]

約数ペア:

[(1, 4049071), (13, 311467), (19, 213109), (97, 41743), (169, 23959), (247, 16393), (1261, 3211), (1843, 2197)]