2056578786003

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5154332797}}^1$

素因数の和:5154332826

約数の個数: 16

約数和(自身を含む): 3298772990720

約数和(自身を除く): 1242194204717

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5154332797, 15462998391, 36080329579, 97932323143, 108240988737, 293796969429, 685526262001, 2056578786003]

約数ペア:

[(1, 2056578786003), (3, 685526262001), (7, 293796969429), (19, 108240988737), (21, 97932323143), (57, 36080329579), (133, 15462998391), (399, 5154332797)]