1647539987361

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{64231}}^1\times {\mathrm{198839}}^1$

素因数の和:263116

約数の個数: 16

約数和(自身を含む): 2247852794880

約数和(自身を除く): 600312807519

約数列:

[1, 3, 43, 129, 64231, 192693, 198839, 596517, 2761933, 8285799, 8550077, 25650231, 12771627809, 38314883427, 549179995787, 1647539987361]

約数ペア:

[(1, 1647539987361), (3, 549179995787), (43, 38314883427), (129, 12771627809), (64231, 25650231), (192693, 8550077), (198839, 8285799), (596517, 2761933)]