12958746621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3480727}}^1$

素因数の和:3480820

約数の個数: 16

約数和(自身を含む): 18545318784

約数和(自身を除く): 5586572163

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 3480727, 10442181, 59172359, 177517077, 254093071, 762279213, 4319582207, 12958746621]

約数ペア:

[(1, 12958746621), (3, 4319582207), (17, 762279213), (51, 254093071), (73, 177517077), (219, 59172359), (1241, 10442181), (3723, 3480727)]