13133945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 18357192

約数和(自身を除く): 5223247

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 1277, 2057, 6385, 10285, 14047, 21709, 70235, 108545, 154517, 238799, 772585, 1193995, 2626789, 13133945]

約数ペア:

[(1, 13133945), (5, 2626789), (11, 1193995), (17, 772585), (55, 238799), (85, 154517), (121, 108545), (187, 70235), (605, 21709), (935, 14047), (1277, 10285), (2057, 6385)]