3318345

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 5910216

約数和(自身を除く): 2591871

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1993, 5979, 9965, 17937, 29895, 73741, 89685, 221223, 368705, 663669, 1106115, 3318345]

約数ペア:

[(1, 3318345), (3, 1106115), (5, 663669), (9, 368705), (15, 221223), (37, 89685), (45, 73741), (111, 29895), (185, 17937), (333, 9965), (555, 5979), (1665, 1993)]