259273729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{29723}}^1$

素因数の和:29808

約数の個数: 16

約数和(自身を含む): 309605184

約数和(自身を除く): 50331455

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 29723, 326953, 386399, 1813103, 4250389, 19944133, 23570339, 259273729]

約数ペア:

[(1, 259273729), (11, 23570339), (13, 19944133), (61, 4250389), (143, 1813103), (671, 386399), (793, 326953), (8723, 29723)]