2047773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 3384768

約数和(自身を除く): 1336995

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 577, 1183, 1731, 3549, 4039, 7501, 12117, 22503, 52507, 97513, 157521, 292539, 682591, 2047773]

約数ペア:

[(1, 2047773), (3, 682591), (7, 292539), (13, 157521), (21, 97513), (39, 52507), (91, 22503), (169, 12117), (273, 7501), (507, 4039), (577, 3549), (1183, 1731)]