1285292283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{161611}}^1$

素因数の和:161866

約数の個数: 16

約数和(自身を含む): 1877284992

約数和(自身を除く): 591992709

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 161611, 484833, 1777721, 5333163, 38948251, 116844753, 428430761, 1285292283]

約数ペア:

[(1, 1285292283), (3, 428430761), (11, 116844753), (33, 38948251), (241, 5333163), (723, 1777721), (2651, 484833), (7953, 161611)]