2399681403

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{118661}}^1$

素因数の和:118784

約数の個数: 32

約数和(自身を含む): 4100958720

約数和(自身を除く): 1701277317

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 20223, 118661, 355983, 830627, 1067949, 2491881, 3203847, 7475643, 12696727, 22426929, 38090181, 88877089, 114270543, 266631267, 342811629, 799893801, 2399681403]

約数ペア:

[(1, 2399681403), (3, 799893801), (7, 342811629), (9, 266631267), (21, 114270543), (27, 88877089), (63, 38090181), (107, 22426929), (189, 12696727), (321, 7475643), (749, 3203847), (963, 2491881), (2247, 1067949), (2889, 830627), (6741, 355983), (20223, 118661)]