317778553

素因数分解:

${\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{4561}}^1$

素因数の和:4792

約数の個数: 12

約数和(自身を含む): 337195668

約数和(自身を除く): 19417115

約数列:

[1, 19, 193, 361, 3667, 4561, 69673, 86659, 880273, 1646521, 16725187, 317778553]

約数ペア:

[(1, 317778553), (19, 16725187), (193, 1646521), (361, 880273), (3667, 86659), (4561, 69673)]