140305727

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 149713920

約数和(自身を除く): 9408193

約数列:

[1, 23, 71, 151, 569, 1633, 3473, 10721, 13087, 40399, 85919, 246583, 929177, 1976137, 6100249, 140305727]

約数ペア:

[(1, 140305727), (23, 6100249), (71, 1976137), (151, 929177), (569, 246583), (1633, 85919), (3473, 40399), (10721, 13087)]