12318183

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 7450137

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 571, 799, 1269, 1713, 2397, 5139, 7191, 9707, 15417, 21573, 26837, 29121, 80511, 87363, 241533, 262089, 456229, 724599, 1368687, 4106061, 12318183]

約数ペア:

[(1, 12318183), (3, 4106061), (9, 1368687), (17, 724599), (27, 456229), (47, 262089), (51, 241533), (141, 87363), (153, 80511), (423, 29121), (459, 26837), (571, 21573), (799, 15417), (1269, 9707), (1713, 7191), (2397, 5139)]