293620019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{12421}}^1$

素因数の和:12746

約数の個数: 16

約数和(自身を含む): 367293696

約数和(自身を除く): 73673677

約数列:

[1, 7, 11, 77, 307, 2149, 3377, 12421, 23639, 86947, 136631, 956417, 3813247, 26692729, 41945717, 293620019]

約数ペア:

[(1, 293620019), (7, 41945717), (11, 26692729), (77, 3813247), (307, 956417), (2149, 136631), (3377, 86947), (12421, 23639)]