30990087

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{5147}}^1$

素因数の和:5379

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 15135993

約数列:

[1, 3, 9, 27, 223, 669, 2007, 5147, 6021, 15441, 46323, 138969, 1147781, 3443343, 10330029, 30990087]

約数ペア:

[(1, 30990087), (3, 10330029), (9, 3443343), (27, 1147781), (223, 138969), (669, 46323), (2007, 15441), (5147, 6021)]