40242273

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2003}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 55438656

約数和(自身を除く): 15196383

約数列:

[1, 3, 37, 111, 181, 543, 2003, 6009, 6697, 20091, 74111, 222333, 362543, 1087629, 13414091, 40242273]

約数ペア:

[(1, 40242273), (3, 13414091), (37, 1087629), (111, 362543), (181, 222333), (543, 74111), (2003, 20091), (6009, 6697)]