1145277

素因数分解:

$3^2\times 7^4\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 30

約数和(自身を含む): 1966302

約数和(自身を除く): 821025

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 343, 371, 441, 477, 1029, 1113, 2401, 2597, 3087, 3339, 7203, 7791, 18179, 21609, 23373, 54537, 127253, 163611, 381759, 1145277]

約数ペア:

[(1, 1145277), (3, 381759), (7, 163611), (9, 127253), (21, 54537), (49, 23373), (53, 21609), (63, 18179), (147, 7791), (159, 7203), (343, 3339), (371, 3087), (441, 2597), (477, 2401), (1029, 1113)]