211276439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5483}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 240067584

約数和(自身を除く): 28791145

約数列:

[1, 11, 31, 113, 341, 1243, 3503, 5483, 38533, 60313, 169973, 619579, 1869703, 6815369, 19206949, 211276439]

約数ペア:

[(1, 211276439), (11, 19206949), (31, 6815369), (113, 1869703), (341, 619579), (1243, 169973), (3503, 60313), (5483, 38533)]