26499291

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 43921920

約数和(自身を除く): 17422629

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 859, 1469, 2373, 2577, 4407, 6013, 10283, 11167, 18039, 30849, 33501, 78169, 97067, 234507, 291201, 679469, 1261871, 2038407, 3785613, 8833097, 26499291]

約数ペア:

[(1, 26499291), (3, 8833097), (7, 3785613), (13, 2038407), (21, 1261871), (39, 679469), (91, 291201), (113, 234507), (273, 97067), (339, 78169), (791, 33501), (859, 30849), (1469, 18039), (2373, 11167), (2577, 10283), (4407, 6013)]