618235371

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{4093}}^1$

素因数の和:5403

約数の個数: 24

約数和(自身を含む): 962679536

約数和(自身を除く): 344444165

約数列:

[1, 3, 9, 13, 39, 117, 1291, 3873, 4093, 11619, 12279, 16783, 36837, 50349, 53209, 151047, 159627, 478881, 5284063, 15852189, 47556567, 68692819, 206078457, 618235371]

約数ペア:

[(1, 618235371), (3, 206078457), (9, 68692819), (13, 47556567), (39, 15852189), (117, 5284063), (1291, 478881), (3873, 159627), (4093, 151047), (11619, 53209), (12279, 50349), (16783, 36837)]