25480791

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4396

約数の個数: 32

約数和(自身を含む): 44544000

約数和(自身を除く): 19063209

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 4349, 5859, 13047, 30443, 39141, 91329, 117423, 134819, 273987, 404457, 821961, 943733, 1213371, 2831199, 3640113, 8493597, 25480791]

約数ペア:

[(1, 25480791), (3, 8493597), (7, 3640113), (9, 2831199), (21, 1213371), (27, 943733), (31, 821961), (63, 404457), (93, 273987), (189, 134819), (217, 117423), (279, 91329), (651, 39141), (837, 30443), (1953, 13047), (4349, 5859)]