242539869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{565361}}^1$

素因数の和:565388

約数の個数: 16

約数和(自身を含む): 379923264

約数和(自身を除く): 137383395

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 565361, 1696083, 6218971, 7349693, 18656913, 22049079, 80846623, 242539869]

約数ペア:

[(1, 242539869), (3, 80846623), (11, 22049079), (13, 18656913), (33, 7349693), (39, 6218971), (143, 1696083), (429, 565361)]