2080978599

素因数分解:

$3^1\times 7^3\times {\mathrm{2022331}}^1$

素因数の和:2022355

約数の個数: 16

約数和(自身を含む): 3235731200

約数和(自身を除く): 1154752601

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2022331, 6066993, 14156317, 42468951, 99094219, 297282657, 693659533, 2080978599]

約数ペア:

[(1, 2080978599), (3, 693659533), (7, 297282657), (21, 99094219), (49, 42468951), (147, 14156317), (343, 6066993), (1029, 2022331)]