273218478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{7907}}^1$

素因数の和:8368

約数の個数: 32

約数和(自身を含む): 589873536

約数和(自身を除く): 316655058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2658, 5759, 7907, 11518, 15814, 17277, 23721, 34554, 47442, 102791, 205582, 308373, 616746, 3502801, 7005602, 10508403, 21016806, 45536413, 91072826, 136609239, 273218478]

約数ペア:

[(1, 273218478), (2, 136609239), (3, 91072826), (6, 45536413), (13, 21016806), (26, 10508403), (39, 7005602), (78, 3502801), (443, 616746), (886, 308373), (1329, 205582), (2658, 102791), (5759, 47442), (7907, 34554), (11518, 23721), (15814, 17277)]