3419221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 3942400

約数和(自身を除く): 523179

約数列:

[1, 13, 19, 109, 127, 247, 1417, 1651, 2071, 2413, 13843, 26923, 31369, 179959, 263017, 3419221]

約数ペア:

[(1, 3419221), (13, 263017), (19, 179959), (109, 31369), (127, 26923), (247, 13843), (1417, 2413), (1651, 2071)]