1970036289

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{32443}}^1$

素因数の和:32638

約数の個数: 32

約数和(自身を含む): 3161343360

約数和(自身を除く): 1191307071

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4671, 6747, 20241, 32443, 60723, 97329, 291987, 421759, 875961, 1265277, 3795831, 5612639, 11387493, 16837917, 50513751, 72964307, 151541253, 218892921, 656678763, 1970036289]

約数ペア:

[(1, 1970036289), (3, 656678763), (9, 218892921), (13, 151541253), (27, 72964307), (39, 50513751), (117, 16837917), (173, 11387493), (351, 5612639), (519, 3795831), (1557, 1265277), (2249, 875961), (4671, 421759), (6747, 291987), (20241, 97329), (32443, 60723)]