302942783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 383496960

約数和(自身を除く): 80554177

約数列:

[1, 11, 13, 19, 43, 143, 209, 247, 473, 559, 817, 2593, 2717, 6149, 8987, 10621, 28523, 33709, 49267, 111499, 116831, 370799, 541937, 640471, 1226489, 1449487, 2118481, 7045181, 15944357, 23303291, 27540253, 302942783]

約数ペア:

[(1, 302942783), (11, 27540253), (13, 23303291), (19, 15944357), (43, 7045181), (143, 2118481), (209, 1449487), (247, 1226489), (473, 640471), (559, 541937), (817, 370799), (2593, 116831), (2717, 111499), (6149, 49267), (8987, 33709), (10621, 28523)]