25271917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 29782368

約数和(自身を除く): 4510451

約数列:

[1, 11, 23, 43, 101, 253, 473, 529, 989, 1111, 2323, 4343, 5819, 10879, 22747, 25553, 47773, 53429, 99889, 250217, 587719, 1098779, 2297447, 25271917]

約数ペア:

[(1, 25271917), (11, 2297447), (23, 1098779), (43, 587719), (101, 250217), (253, 99889), (473, 53429), (529, 47773), (989, 25553), (1111, 22747), (2323, 10879), (4343, 5819)]