42004053

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51287}}^1$

素因数の和:51313

約数の個数: 24

約数和(自身を含む): 74675328

約数和(自身を除く): 32671275

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 51287, 153861, 359009, 461583, 666731, 1077027, 2000193, 3231081, 4667117, 6000579, 14001351, 42004053]

約数ペア:

[(1, 42004053), (3, 14001351), (7, 6000579), (9, 4667117), (13, 3231081), (21, 2000193), (39, 1077027), (63, 666731), (91, 461583), (117, 359009), (273, 153861), (819, 51287)]