7441863

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 12512640

約数和(自身を除く): 5070777

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 83, 121, 143, 209, 247, 249, 363, 429, 627, 741, 913, 1079, 1573, 1577, 2299, 2717, 2739, 3237, 4719, 4731, 6897, 8151, 10043, 11869, 17347, 20501, 29887, 30129, 35607, 52041, 61503, 89661, 130559, 190817, 225511, 391677, 572451, 676533, 2480621, 7441863]

約数ペア:

[(1, 7441863), (3, 2480621), (11, 676533), (13, 572451), (19, 391677), (33, 225511), (39, 190817), (57, 130559), (83, 89661), (121, 61503), (143, 52041), (209, 35607), (247, 30129), (249, 29887), (363, 20501), (429, 17347), (627, 11869), (741, 10043), (913, 8151), (1079, 6897), (1573, 4731), (1577, 4719), (2299, 3237), (2717, 2739)]