214626471

素因数分解:

$3^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 288269280

約数和(自身を除く): 73642809

約数列:

[1, 3, 353, 389, 521, 1059, 1167, 1563, 137317, 183913, 202669, 411951, 551739, 608007, 71542157, 214626471]

約数ペア:

[(1, 214626471), (3, 71542157), (353, 608007), (389, 551739), (521, 411951), (1059, 202669), (1167, 183913), (1563, 137317)]