293892147

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{1259}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 436952880

約数和(自身を除く): 143060733

約数列:

[1, 3, 9, 37, 111, 333, 701, 1259, 2103, 3777, 6309, 11331, 25937, 46583, 77811, 139749, 233433, 419247, 882559, 2647677, 7943031, 32654683, 97964049, 293892147]

約数ペア:

[(1, 293892147), (3, 97964049), (9, 32654683), (37, 7943031), (111, 2647677), (333, 882559), (701, 419247), (1259, 233433), (2103, 139749), (3777, 77811), (6309, 46583), (11331, 25937)]