4177407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 2209281

約数列:

[1, 3, 13, 39, 43, 47, 53, 129, 141, 159, 559, 611, 689, 1677, 1833, 2021, 2067, 2279, 2491, 6063, 6837, 7473, 26273, 29627, 32383, 78819, 88881, 97149, 107113, 321339, 1392469, 4177407]

約数ペア:

[(1, 4177407), (3, 1392469), (13, 321339), (39, 107113), (43, 97149), (47, 88881), (53, 78819), (129, 32383), (141, 29627), (159, 26273), (559, 7473), (611, 6837), (689, 6063), (1677, 2491), (1833, 2279), (2021, 2067)]