1271302038

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{316717}}^1$

素因数の和:316948

約数の個数: 24

約数和(自身を含む): 2766848448

約数和(自身を除く): 1495546410

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 316717, 633434, 950151, 1900302, 2850453, 5700906, 70627891, 141255782, 211883673, 423767346, 635651019, 1271302038]

約数ペア:

[(1, 1271302038), (2, 635651019), (3, 423767346), (6, 211883673), (9, 141255782), (18, 70627891), (223, 5700906), (446, 2850453), (669, 1900302), (1338, 950151), (2007, 633434), (4014, 316717)]