25097787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19501}}^1$

素因数の和:19531

約数の個数: 24

約数和(自身を含む): 42592368

約数和(自身を除く): 17494581

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 19501, 58503, 175509, 214511, 253513, 643533, 760539, 1930599, 2281617, 2788643, 8365929, 25097787]

約数ペア:

[(1, 25097787), (3, 8365929), (9, 2788643), (11, 2281617), (13, 1930599), (33, 760539), (39, 643533), (99, 253513), (117, 214511), (143, 175509), (429, 58503), (1287, 19501)]