777797241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{10037}}^1$

素因数の和:12040

約数の個数: 16

約数和(自身を含む): 1117510464

約数和(自身を除く): 339713223

約数列:

[1, 3, 13, 39, 1987, 5961, 10037, 25831, 30111, 77493, 130481, 391443, 19943519, 59830557, 259265747, 777797241]

約数ペア:

[(1, 777797241), (3, 259265747), (13, 59830557), (39, 19943519), (1987, 391443), (5961, 130481), (10037, 77493), (25831, 30111)]