211112097

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{529103}}^1$

素因数の和:529132

約数の個数: 16

約数和(自身を含む): 338626560

約数和(自身を除く): 127514463

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 529103, 1587309, 3703721, 10052957, 11111163, 30158871, 70370699, 211112097]

約数ペア:

[(1, 211112097), (3, 70370699), (7, 30158871), (19, 11111163), (21, 10052957), (57, 3703721), (133, 1587309), (399, 529103)]