21234083

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 24385536

約数和(自身を除く): 3151453

約数列:

[1, 13, 23, 47, 299, 611, 1081, 1511, 14053, 19643, 34753, 71017, 451789, 923221, 1633391, 21234083]

約数ペア:

[(1, 21234083), (13, 1633391), (23, 923221), (47, 451789), (299, 71017), (611, 34753), (1081, 19643), (1511, 14053)]