2138068869

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{2293}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 3091944960

約数和(自身を除く): 953876091

約数列:

[1, 3, 17, 47, 51, 141, 389, 799, 1167, 2293, 2397, 6613, 6879, 18283, 19839, 38981, 54849, 107771, 116943, 310811, 323313, 891977, 932433, 1832107, 2675931, 5496321, 15163609, 41922919, 45490827, 125768757, 712689623, 2138068869]

約数ペア:

[(1, 2138068869), (3, 712689623), (17, 125768757), (47, 45490827), (51, 41922919), (141, 15163609), (389, 5496321), (799, 2675931), (1167, 1832107), (2293, 932433), (2397, 891977), (6613, 323313), (6879, 310811), (18283, 116943), (19839, 107771), (38981, 54849)]