2692443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 4257792

約数和(自身を除く): 1565349

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 131, 221, 393, 403, 527, 663, 1209, 1581, 1703, 2227, 4061, 5109, 6681, 6851, 12183, 20553, 28951, 52793, 69037, 86853, 158379, 207111, 897481, 2692443]

約数ペア:

[(1, 2692443), (3, 897481), (13, 207111), (17, 158379), (31, 86853), (39, 69037), (51, 52793), (93, 28951), (131, 20553), (221, 12183), (393, 6851), (403, 6681), (527, 5109), (663, 4061), (1209, 2227), (1581, 1703)]