313701063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{20261}}^1$

素因数の和:20674

約数の個数: 16

約数和(自身を含む): 451599456

約数和(自身を除く): 137898393

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 15483, 20261, 60783, 263393, 790179, 8043617, 24130851, 104567021, 313701063]

約数ペア:

[(1, 313701063), (3, 104567021), (13, 24130851), (39, 8043617), (397, 790179), (1191, 263393), (5161, 60783), (15483, 20261)]