358442331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4127}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 549255168

約数和(自身を除く): 190812837

約数列:

[1, 3, 13, 17, 39, 51, 131, 221, 393, 663, 1703, 2227, 4127, 5109, 6681, 12381, 28951, 53651, 70159, 86853, 160953, 210477, 540637, 912067, 1621911, 2736201, 7028281, 9190829, 21084843, 27572487, 119480777, 358442331]

約数ペア:

[(1, 358442331), (3, 119480777), (13, 27572487), (17, 21084843), (39, 9190829), (51, 7028281), (131, 2736201), (221, 1621911), (393, 912067), (663, 540637), (1703, 210477), (2227, 160953), (4127, 86853), (5109, 70159), (6681, 53651), (12381, 28951)]