2488891401

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{703673}}^1$

素因数の和:703813

約数の個数: 16

約数和(自身を含む): 3715398720

約数和(自身を除く): 1226507319

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 703673, 2111019, 6333057, 18999171, 92181163, 276543489, 829630467, 2488891401]

約数ペア:

[(1, 2488891401), (3, 829630467), (9, 276543489), (27, 92181163), (131, 18999171), (393, 6333057), (1179, 2111019), (3537, 703673)]