279516353

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 298846080

約数和(自身を除く): 19329727

約数列:

[1, 19, 103, 233, 613, 1957, 4427, 11647, 23999, 63139, 142829, 455981, 1199641, 2713751, 14711387, 279516353]

約数ペア:

[(1, 279516353), (19, 14711387), (103, 2713751), (233, 1199641), (613, 455981), (1957, 142829), (4427, 63139), (11647, 23999)]