272377833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3709}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 448761600

約数和(自身を除く): 176383767

約数列:

[1, 3, 7, 13, 21, 39, 91, 269, 273, 807, 1883, 3497, 3709, 5649, 10491, 11127, 24479, 25963, 48217, 73437, 77889, 144651, 337519, 997721, 1012557, 2993163, 6984047, 12970373, 20952141, 38911119, 90792611, 272377833]

約数ペア:

[(1, 272377833), (3, 90792611), (7, 38911119), (13, 20952141), (21, 12970373), (39, 6984047), (91, 2993163), (269, 1012557), (273, 997721), (807, 337519), (1883, 144651), (3497, 77889), (3709, 73437), (5649, 48217), (10491, 25963), (11127, 24479)]