2273481

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 4024320

約数和(自身を除く): 1750839

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 523, 621, 1449, 1569, 3661, 4347, 4707, 10983, 12029, 14121, 32949, 36087, 84203, 98847, 108261, 252609, 324783, 757827, 2273481]

約数ペア:

[(1, 2273481), (3, 757827), (7, 324783), (9, 252609), (21, 108261), (23, 98847), (27, 84203), (63, 36087), (69, 32949), (161, 14121), (189, 12029), (207, 10983), (483, 4707), (523, 4347), (621, 3661), (1449, 1569)]