29287503

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 49146656

約数和(自身を除く): 19859153

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 7621, 22863, 53347, 68589, 160041, 464881, 480123, 1394643, 3254167, 4183929, 9762501, 29287503]

約数ペア:

[(1, 29287503), (3, 9762501), (7, 4183929), (9, 3254167), (21, 1394643), (61, 480123), (63, 464881), (183, 160041), (427, 68589), (549, 53347), (1281, 22863), (3843, 7621)]