284433261

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1307}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 445682688

約数和(自身を除く): 161249427

約数列:

[1, 3, 7, 21, 43, 129, 241, 301, 723, 903, 1307, 1687, 3921, 5061, 9149, 10363, 27447, 31089, 56201, 72541, 168603, 217623, 314987, 393407, 944961, 1180221, 2204909, 6614727, 13544441, 40633323, 94811087, 284433261]

約数ペア:

[(1, 284433261), (3, 94811087), (7, 40633323), (21, 13544441), (43, 6614727), (129, 2204909), (241, 1180221), (301, 944961), (723, 393407), (903, 314987), (1307, 217623), (1687, 168603), (3921, 72541), (5061, 56201), (9149, 31089), (10363, 27447)]