4279209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2356311

約数列:

[1, 3, 11, 31, 33, 47, 89, 93, 141, 267, 341, 517, 979, 1023, 1457, 1551, 2759, 2937, 4183, 4371, 8277, 12549, 16027, 30349, 46013, 48081, 91047, 129673, 138039, 389019, 1426403, 4279209]

約数ペア:

[(1, 4279209), (3, 1426403), (11, 389019), (31, 138039), (33, 129673), (47, 91047), (89, 48081), (93, 46013), (141, 30349), (267, 16027), (341, 12549), (517, 8277), (979, 4371), (1023, 4183), (1457, 2937), (1551, 2759)]