3386961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 2073519

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 157, 423, 459, 471, 799, 1269, 1413, 2397, 2669, 4239, 7191, 7379, 8007, 21573, 22137, 24021, 66411, 72063, 125443, 199233, 376329, 1128987, 3386961]

約数ペア:

[(1, 3386961), (3, 1128987), (9, 376329), (17, 199233), (27, 125443), (47, 72063), (51, 66411), (141, 24021), (153, 22137), (157, 21573), (423, 8007), (459, 7379), (471, 7191), (799, 4239), (1269, 2669), (1413, 2397)]