1973412855

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{65551}}^1$

素因数の和:65788

約数の個数: 32

約数和(自身を含む): 3524075520

約数和(自身を除く): 1550662665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 1115, 2007, 3345, 6021, 10035, 30105, 65551, 196653, 327755, 589959, 983265, 1769877, 2949795, 8849385, 14617873, 43853619, 73089365, 131560857, 219268095, 394682571, 657804285, 1973412855]

約数ペア:

[(1, 1973412855), (3, 657804285), (5, 394682571), (9, 219268095), (15, 131560857), (27, 73089365), (45, 43853619), (135, 14617873), (223, 8849385), (669, 2949795), (1115, 1769877), (2007, 983265), (3345, 589959), (6021, 327755), (10035, 196653), (30105, 65551)]