5401101

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 7444800

約数和(自身を除く): 2043699

約数列:

[1, 3, 43, 129, 149, 281, 447, 843, 6407, 12083, 19221, 36249, 41869, 125607, 1800367, 5401101]

約数ペア:

[(1, 5401101), (3, 1800367), (43, 125607), (129, 41869), (149, 36249), (281, 19221), (447, 12083), (843, 6407)]