4080781653

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{63377}}^1$

素因数の和:63533

約数の個数: 24

約数和(自身を含む): 5938265088

約数和(自身を除く): 1857483435

約数列:

[1, 3, 13, 39, 127, 169, 381, 507, 1651, 4953, 21463, 63377, 64389, 190131, 823901, 2471703, 8048879, 10710713, 24146637, 32132139, 104635427, 313906281, 1360260551, 4080781653]

約数ペア:

[(1, 4080781653), (3, 1360260551), (13, 313906281), (39, 104635427), (127, 32132139), (169, 24146637), (381, 10710713), (507, 8048879), (1651, 2471703), (4953, 823901), (21463, 190131), (63377, 64389)]