2670294519

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{701417}}^1$

素因数の和:701476

約数の個数: 20

約数和(自身を含む): 4073835744

約数和(自身を除く): 1403541225

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 701417, 2104251, 6312753, 18938259, 32966599, 56814777, 98899797, 296699391, 890098173, 2670294519]

約数ペア:

[(1, 2670294519), (3, 890098173), (9, 296699391), (27, 98899797), (47, 56814777), (81, 32966599), (141, 18938259), (423, 6312753), (1269, 2104251), (3807, 701417)]