25877247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 14350593

約数列:

[1, 3, 11, 17, 33, 51, 187, 193, 239, 561, 579, 717, 2123, 2629, 3281, 4063, 6369, 7887, 9843, 12189, 36091, 44693, 46127, 108273, 134079, 138381, 507397, 784159, 1522191, 2352477, 8625749, 25877247]

約数ペア:

[(1, 25877247), (3, 8625749), (11, 2352477), (17, 1522191), (33, 784159), (51, 507397), (187, 138381), (193, 134079), (239, 108273), (561, 46127), (579, 44693), (717, 36091), (2123, 12189), (2629, 9843), (3281, 7887), (4063, 6369)]