402022999

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 484239168

約数和(自身を除く): 82216169

約数列:

[1, 7, 41, 49, 97, 287, 679, 2009, 2063, 3977, 4753, 14441, 27839, 84583, 101087, 194873, 200111, 592081, 1400777, 4144567, 8204551, 9805439, 57431857, 402022999]

約数ペア:

[(1, 402022999), (7, 57431857), (41, 9805439), (49, 8204551), (97, 4144567), (287, 1400777), (679, 592081), (2009, 200111), (2063, 194873), (3977, 101087), (4753, 84583), (14441, 27839)]