17490121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 2278199

約数列:

[1, 11, 43, 103, 359, 473, 1133, 3949, 4429, 15437, 36977, 48719, 169807, 406747, 1590011, 17490121]

約数ペア:

[(1, 17490121), (11, 1590011), (43, 406747), (103, 169807), (359, 48719), (473, 36977), (1133, 15437), (3949, 4429)]