293523804909

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1\times {\mathrm{13963}}^1$

素因数の和:14714

約数の個数: 48

約数和(自身を含む): 448964942400

約数和(自身を除く): 155441137491

約数列:

[1, 3, 9, 19, 57, 171, 269, 457, 807, 1371, 2421, 4113, 5111, 8683, 13963, 15333, 26049, 41889, 45999, 78147, 122933, 125667, 265297, 368799, 795891, 1106397, 2335727, 2387673, 3756047, 6381091, 7007181, 11268141, 19143273, 21021543, 33804423, 57429819, 71364893, 121240729, 214094679, 363722187, 642284037, 1091166561, 1716513479, 5149540437, 15448621311, 32613756101, 97841268303, 293523804909]

約数ペア:

[(1, 293523804909), (3, 97841268303), (9, 32613756101), (19, 15448621311), (57, 5149540437), (171, 1716513479), (269, 1091166561), (457, 642284037), (807, 363722187), (1371, 214094679), (2421, 121240729), (4113, 71364893), (5111, 57429819), (8683, 33804423), (13963, 21021543), (15333, 19143273), (26049, 11268141), (41889, 7007181), (45999, 6381091), (78147, 3756047), (122933, 2387673), (125667, 2335727), (265297, 1106397), (368799, 795891)]