9387819

素因数分解:

$3^5\times 7^1\times {\mathrm{5519}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 16074240

約数和(自身を除く): 6686421

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 5519, 16557, 38633, 49671, 115899, 149013, 347697, 447039, 1043091, 1341117, 3129273, 9387819]

約数ペア:

[(1, 9387819), (3, 3129273), (7, 1341117), (9, 1043091), (21, 447039), (27, 347697), (63, 149013), (81, 115899), (189, 49671), (243, 38633), (567, 16557), (1701, 5519)]