2243380447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{399107}}^1$

素因数の和:399198

約数の個数: 16

約数和(自身を含む): 2835263232

約数和(自身を除く): 591882785

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 399107, 2793749, 4390177, 29134811, 30731239, 203943677, 320482921, 2243380447]

約数ペア:

[(1, 2243380447), (7, 320482921), (11, 203943677), (73, 30731239), (77, 29134811), (511, 4390177), (803, 2793749), (5621, 399107)]