7725003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 12199824

約数和(自身を除く): 4474821

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 1637, 4719, 4911, 18007, 21281, 54021, 63843, 198077, 234091, 594231, 702273, 2575001, 7725003]

約数ペア:

[(1, 7725003), (3, 2575001), (11, 702273), (13, 594231), (33, 234091), (39, 198077), (121, 63843), (143, 54021), (363, 21281), (429, 18007), (1573, 4911), (1637, 4719)]