348546387

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 538002432

約数和(自身を除く): 189456045

約数列:

[1, 3, 7, 21, 173, 197, 487, 519, 591, 1211, 1379, 1461, 3409, 3633, 4137, 10227, 34081, 84251, 95939, 102243, 238567, 252753, 287817, 589757, 671573, 715701, 1769271, 2014719, 16597447, 49792341, 116182129, 348546387]

約数ペア:

[(1, 348546387), (3, 116182129), (7, 49792341), (21, 16597447), (173, 2014719), (197, 1769271), (487, 715701), (519, 671573), (591, 589757), (1211, 287817), (1379, 252753), (1461, 238567), (3409, 102243), (3633, 95939), (4137, 84251), (10227, 34081)]