7150251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 10920960

約数和(自身を除く): 3770709

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 157, 323, 471, 799, 893, 969, 2397, 2669, 2679, 2983, 7379, 8007, 8949, 15181, 22137, 45543, 50711, 125443, 140201, 152133, 376329, 420603, 2383417, 7150251]

約数ペア:

[(1, 7150251), (3, 2383417), (17, 420603), (19, 376329), (47, 152133), (51, 140201), (57, 125443), (141, 50711), (157, 45543), (323, 22137), (471, 15181), (799, 8949), (893, 8007), (969, 7379), (2397, 2983), (2669, 2679)]