420410017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6607}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 471018240

約数和(自身を除く): 50608223

約数列:

[1, 17, 19, 197, 323, 3349, 3743, 6607, 63631, 112319, 125533, 1301579, 2134061, 22126843, 24730001, 420410017]

約数ペア:

[(1, 420410017), (17, 24730001), (19, 22126843), (197, 2134061), (323, 1301579), (3349, 125533), (3743, 112319), (6607, 63631)]