11912997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 16560000

約数和(自身を除く): 4647003

約数列:

[1, 3, 29, 87, 149, 447, 919, 2757, 4321, 12963, 26651, 79953, 136931, 410793, 3970999, 11912997]

約数ペア:

[(1, 11912997), (3, 3970999), (29, 410793), (87, 136931), (149, 79953), (447, 26651), (919, 12963), (2757, 4321)]