22538271

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 13404129

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 389, 623, 651, 1167, 1869, 2723, 2759, 8169, 8277, 12059, 19313, 34621, 36177, 57939, 84413, 103863, 242347, 253239, 727041, 1073251, 3219753, 7512757, 22538271]

約数ペア:

[(1, 22538271), (3, 7512757), (7, 3219753), (21, 1073251), (31, 727041), (89, 253239), (93, 242347), (217, 103863), (267, 84413), (389, 57939), (623, 36177), (651, 34621), (1167, 19313), (1869, 12059), (2723, 8277), (2759, 8169)]