3791529

素因数分解:

$3^6\times 7^1\times {\mathrm{743}}^1$

素因数の和:768

約数の個数: 28

約数和(自身を含む): 6505536

約数和(自身を除く): 2714007

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 743, 1701, 2229, 5103, 5201, 6687, 15603, 20061, 46809, 60183, 140427, 180549, 421281, 541647, 1263843, 3791529]

約数ペア:

[(1, 3791529), (3, 1263843), (7, 541647), (9, 421281), (21, 180549), (27, 140427), (63, 60183), (81, 46809), (189, 20061), (243, 15603), (567, 6687), (729, 5201), (743, 5103), (1701, 2229)]