2827293

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 4595712

約数和(自身を除く): 1768419

約数列:

[1, 3, 7, 21, 31, 43, 93, 101, 129, 217, 301, 303, 651, 707, 903, 1333, 2121, 3131, 3999, 4343, 9331, 9393, 13029, 21917, 27993, 30401, 65751, 91203, 134633, 403899, 942431, 2827293]

約数ペア:

[(1, 2827293), (3, 942431), (7, 403899), (21, 134633), (31, 91203), (43, 65751), (93, 30401), (101, 27993), (129, 21917), (217, 13029), (301, 9393), (303, 9331), (651, 4343), (707, 3999), (903, 3131), (1333, 2121)]