2682771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 4558848

約数和(自身を除く): 1876077

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 317, 403, 651, 951, 1209, 2219, 2821, 4121, 6657, 8463, 9827, 12363, 28847, 29481, 68789, 86541, 127751, 206367, 383253, 894257, 2682771]

約数ペア:

[(1, 2682771), (3, 894257), (7, 383253), (13, 206367), (21, 127751), (31, 86541), (39, 68789), (91, 29481), (93, 28847), (217, 12363), (273, 9827), (317, 8463), (403, 6657), (651, 4121), (951, 2821), (1209, 2219)]