561696161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{3583}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 626196480

約数和(自身を除く): 64500319

約数列:

[1, 13, 31, 389, 403, 3583, 5057, 12059, 46579, 111073, 156767, 1393787, 1443949, 18119231, 43207397, 561696161]

約数ペア:

[(1, 561696161), (13, 43207397), (31, 18119231), (389, 1443949), (403, 1393787), (3583, 156767), (5057, 111073), (12059, 46579)]