2006559303

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 3083039232

約数和(自身を除く): 1076479929

約数列:

[1, 3, 7, 21, 181, 543, 643, 821, 1267, 1929, 2463, 3801, 4501, 5747, 13503, 17241, 116383, 148601, 349149, 445803, 527903, 814681, 1040207, 1583709, 2444043, 3120621, 3695321, 11085963, 95550443, 286651329, 668853101, 2006559303]

約数ペア:

[(1, 2006559303), (3, 668853101), (7, 286651329), (21, 95550443), (181, 11085963), (543, 3695321), (643, 3120621), (821, 2444043), (1267, 1583709), (1929, 1040207), (2463, 814681), (3801, 527903), (4501, 445803), (5747, 349149), (13503, 148601), (17241, 116383)]