7344351

素因数分解:

$3^4\times 7^1\times {\mathrm{12953}}^1$

素因数の和:12972

約数の個数: 20

約数和(自身を含む): 12539472

約数和(自身を除く): 5195121

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12953, 38859, 90671, 116577, 272013, 349731, 816039, 1049193, 2448117, 7344351]

約数ペア:

[(1, 7344351), (3, 2448117), (7, 1049193), (9, 816039), (21, 349731), (27, 272013), (63, 116577), (81, 90671), (189, 38859), (567, 12953)]