2912301

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 5196800

約数和(自身を除く): 2284499

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 811, 1197, 2433, 3591, 5677, 7299, 15409, 17031, 21897, 46227, 51093, 107863, 138681, 153279, 323589, 416043, 970767, 2912301]

約数ペア:

[(1, 2912301), (3, 970767), (7, 416043), (9, 323589), (19, 153279), (21, 138681), (27, 107863), (57, 51093), (63, 46227), (133, 21897), (171, 17031), (189, 15409), (399, 7299), (513, 5677), (811, 3591), (1197, 2433)]