1089356541

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{75289}}^1$

素因数の和:75365

約数の個数: 32

約数和(自身を含む): 1821415680

約数和(自身を除く): 732059139

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 75289, 225867, 527023, 978757, 1581069, 2936271, 3990317, 6851299, 11970951, 20553897, 27932219, 51874121, 83796657, 155622363, 363118847, 1089356541]

約数ペア:

[(1, 1089356541), (3, 363118847), (7, 155622363), (13, 83796657), (21, 51874121), (39, 27932219), (53, 20553897), (91, 11970951), (159, 6851299), (273, 3990317), (371, 2936271), (689, 1581069), (1113, 978757), (2067, 527023), (4823, 225867), (14469, 75289)]