2493351

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 4334720

約数和(自身を除く): 1841369

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2083, 6249, 14581, 18747, 39577, 43743, 118731, 131229, 277039, 356193, 831117, 2493351]

約数ペア:

[(1, 2493351), (3, 831117), (7, 356193), (9, 277039), (19, 131229), (21, 118731), (57, 43743), (63, 39577), (133, 18747), (171, 14581), (399, 6249), (1197, 2083)]