211344243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{15971}}^1$

素因数の和:16386

約数の個数: 16

約数和(自身を含む): 308195712

約数和(自身を除く): 96851469

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 13233, 15971, 47913, 175681, 527043, 6404371, 19213113, 70448081, 211344243]

約数ペア:

[(1, 211344243), (3, 70448081), (11, 19213113), (33, 6404371), (401, 527043), (1203, 175681), (4411, 47913), (13233, 15971)]