266348533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 312016320

約数和(自身を除く): 45667787

約数列:

[1, 11, 23, 37, 253, 407, 769, 851, 1369, 8459, 9361, 15059, 17687, 28453, 31487, 194557, 312983, 346357, 654419, 1052761, 7198609, 11580371, 24213503, 266348533]

約数ペア:

[(1, 266348533), (11, 24213503), (23, 11580371), (37, 7198609), (253, 1052761), (407, 654419), (769, 346357), (851, 312983), (1369, 194557), (8459, 31487), (9361, 28453), (15059, 17687)]