8261331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4507}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 12117504

約数和(自身を除く): 3856173

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 4507, 13521, 58591, 175773, 211829, 635487, 2753777, 8261331]

約数ペア:

[(1, 8261331), (3, 2753777), (13, 635487), (39, 211829), (47, 175773), (141, 58591), (611, 13521), (1833, 4507)]