25138791

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 37333296

約数和(自身を除く): 12194505

約数列:

[1, 3, 9, 73, 83, 219, 249, 461, 657, 747, 1383, 4149, 6059, 18177, 33653, 38263, 54531, 100959, 114789, 302877, 344367, 2793199, 8379597, 25138791]

約数ペア:

[(1, 25138791), (3, 8379597), (9, 2793199), (73, 344367), (83, 302877), (219, 114789), (249, 100959), (461, 54531), (657, 38263), (747, 33653), (1383, 18177), (4149, 6059)]