25098183

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 36

約数和(自身を含む): 41980120

約数和(自身を除く): 16881937

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1213, 1881, 2299, 3639, 6897, 10917, 13343, 20691, 23047, 40029, 69141, 120087, 146773, 207423, 253517, 440319, 760551, 1320957, 2281653, 2788687, 8366061, 25098183]

約数ペア:

[(1, 25098183), (3, 8366061), (9, 2788687), (11, 2281653), (19, 1320957), (33, 760551), (57, 440319), (99, 253517), (121, 207423), (171, 146773), (209, 120087), (363, 69141), (627, 40029), (1089, 23047), (1213, 20691), (1881, 13343), (2299, 10917), (3639, 6897)]