27997210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121727}}^1$

素因数の和:121757

約数の個数: 16

約数和(自身を含む): 52586496

約数和(自身を除く): 24589286

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 121727, 243454, 608635, 1217270, 2799721, 5599442, 13998605, 27997210]

約数ペア:

[(1, 27997210), (2, 13998605), (5, 5599442), (10, 2799721), (23, 1217270), (46, 608635), (115, 243454), (230, 121727)]