26232843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 43326976

約数和(自身を除く): 17094133

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 313, 921, 939, 2149, 2191, 3991, 4069, 6447, 6573, 11973, 12207, 27937, 28483, 83811, 85449, 96091, 288273, 672637, 1249183, 2017911, 3747549, 8744281, 26232843]

約数ペア:

[(1, 26232843), (3, 8744281), (7, 3747549), (13, 2017911), (21, 1249183), (39, 672637), (91, 288273), (273, 96091), (307, 85449), (313, 83811), (921, 28483), (939, 27937), (2149, 12207), (2191, 11973), (3991, 6573), (4069, 6447)]