6890901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 9858240

約数和(自身を除く): 2967339

約数列:

[1, 3, 19, 53, 57, 159, 1007, 2281, 3021, 6843, 43339, 120893, 130017, 362679, 2296967, 6890901]

約数ペア:

[(1, 6890901), (3, 2296967), (19, 362679), (53, 130017), (57, 120893), (159, 43339), (1007, 6843), (2281, 3021)]