1305306

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:706

約数の個数: 24

約数和(自身を含む): 2855424

約数和(自身を除く): 1550118

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 571, 762, 1142, 1143, 1713, 2286, 3426, 5139, 10278, 72517, 145034, 217551, 435102, 652653, 1305306]

約数ペア:

[(1, 1305306), (2, 652653), (3, 435102), (6, 217551), (9, 145034), (18, 72517), (127, 10278), (254, 5139), (381, 3426), (571, 2286), (762, 1713), (1142, 1143)]