212319248883

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{171363397}}^1$

素因数の和:171363466

約数の個数: 16

約数和(自身を含む): 329017724160

約数和(自身を除く): 116698475277

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 171363397, 514090191, 1199543779, 3598631337, 10110440423, 30331321269, 70773082961, 212319248883]

約数ペア:

[(1, 212319248883), (3, 70773082961), (7, 30331321269), (21, 10110440423), (59, 3598631337), (177, 1199543779), (413, 514090191), (1239, 171363397)]