28669797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{773}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 44796024

約数和(自身を除く): 16126227

約数列:

[1, 3, 9, 13, 39, 117, 317, 773, 951, 2319, 2853, 4121, 6957, 10049, 12363, 30147, 37089, 90441, 245041, 735123, 2205369, 3185533, 9556599, 28669797]

約数ペア:

[(1, 28669797), (3, 9556599), (9, 3185533), (13, 2205369), (39, 735123), (117, 245041), (317, 90441), (773, 37089), (951, 30147), (2319, 12363), (2853, 10049), (4121, 6957)]