45339819

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 26323797

約数列:

[1, 3, 7, 21, 47, 71, 141, 213, 329, 497, 647, 987, 1491, 1941, 3337, 4529, 10011, 13587, 23359, 30409, 45937, 70077, 91227, 137811, 212863, 321559, 638589, 964677, 2159039, 6477117, 15113273, 45339819]

約数ペア:

[(1, 45339819), (3, 15113273), (7, 6477117), (21, 2159039), (47, 964677), (71, 638589), (141, 321559), (213, 212863), (329, 137811), (497, 91227), (647, 70077), (987, 45937), (1491, 30409), (1941, 23359), (3337, 13587), (4529, 10011)]