5331123

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 9182720

約数和(自身を除く): 3851597

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 421, 469, 603, 1263, 1407, 1809, 2947, 3789, 4221, 8841, 11367, 12663, 26523, 28207, 79569, 84621, 197449, 253863, 592347, 761589, 1777041, 5331123]

約数ペア:

[(1, 5331123), (3, 1777041), (7, 761589), (9, 592347), (21, 253863), (27, 197449), (63, 84621), (67, 79569), (189, 28207), (201, 26523), (421, 12663), (469, 11367), (603, 8841), (1263, 4221), (1407, 3789), (1809, 2947)]