421976269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{226991}}^1$

素因数の和:227028

約数の個数: 12

約数和(自身を含む): 498474432

約数和(自身を除く): 76498163

約数列:

[1, 11, 13, 143, 169, 1859, 226991, 2496901, 2950883, 32459713, 38361479, 421976269]

約数ペア:

[(1, 421976269), (11, 38361479), (13, 32459713), (143, 2950883), (169, 2496901), (1859, 226991)]