1291222077

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{9491}}^1$

素因数の和:10044

約数の個数: 16

約数和(自身を含む): 1742731200

約数和(自身を除く): 451509123

約数列:

[1, 3, 101, 303, 449, 1347, 9491, 28473, 45349, 136047, 958591, 2875773, 4261459, 12784377, 430407359, 1291222077]

約数ペア:

[(1, 1291222077), (3, 430407359), (101, 12784377), (303, 4261459), (449, 2875773), (1347, 958591), (9491, 136047), (28473, 45349)]