5312457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 8261760

約数和(自身を除く): 2949303

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 661, 893, 1983, 2679, 5949, 8037, 12559, 31067, 37677, 93201, 113031, 279603, 590273, 1770819, 5312457]

約数ペア:

[(1, 5312457), (3, 1770819), (9, 590273), (19, 279603), (47, 113031), (57, 93201), (141, 37677), (171, 31067), (423, 12559), (661, 8037), (893, 5949), (1983, 2679)]