578873009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 711051264

約数和(自身を除く): 132178255

約数列:

[1, 11, 13, 43, 47, 143, 473, 517, 559, 611, 2003, 2021, 6149, 6721, 22033, 22231, 26039, 26273, 86129, 94141, 286429, 289003, 947419, 1035551, 1119677, 1223833, 4048063, 12316447, 13462163, 44528693, 52624819, 578873009]

約数ペア:

[(1, 578873009), (11, 52624819), (13, 44528693), (43, 13462163), (47, 12316447), (143, 4048063), (473, 1223833), (517, 1119677), (559, 1035551), (611, 947419), (2003, 289003), (2021, 286429), (6149, 94141), (6721, 86129), (22033, 26273), (22231, 26039)]