1344735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 2734080

約数和(自身を除く): 1389345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1423, 4269, 7115, 9961, 12807, 21345, 29883, 38421, 49805, 64035, 89649, 149415, 192105, 268947, 448245, 1344735]

約数ペア:

[(1, 1344735), (3, 448245), (5, 268947), (7, 192105), (9, 149415), (15, 89649), (21, 64035), (27, 49805), (35, 38421), (45, 29883), (63, 21345), (105, 12807), (135, 9961), (189, 7115), (315, 4269), (945, 1423)]