1420071

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 1969920

約数和(自身を除く): 549849

約数列:

[1, 3, 59, 71, 113, 177, 213, 339, 4189, 6667, 8023, 12567, 20001, 24069, 473357, 1420071]

約数ペア:

[(1, 1420071), (3, 473357), (59, 24069), (71, 20001), (113, 12567), (177, 8023), (213, 6667), (339, 4189)]