2912462343

素因数分解:

$3^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{10303}}^1$

素因数の和:10964

約数の個数: 36

約数和(自身を含む): 4901839488

約数和(自身を除く): 1989377145

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 641, 1923, 4487, 5769, 10303, 13461, 30909, 31409, 40383, 72121, 92727, 94227, 216363, 282681, 504847, 649089, 1514541, 4543623, 6604223, 19812669, 46229561, 59438007, 138688683, 323606927, 416066049, 970820781, 2912462343]

約数ペア:

[(1, 2912462343), (3, 970820781), (7, 416066049), (9, 323606927), (21, 138688683), (49, 59438007), (63, 46229561), (147, 19812669), (441, 6604223), (641, 4543623), (1923, 1514541), (4487, 649089), (5769, 504847), (10303, 282681), (13461, 216363), (30909, 94227), (31409, 92727), (40383, 72121)]