4824981

素因数分解:

$3^3\times 7^3\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 8352000

約数和(自身を除く): 3527019

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 521, 1029, 1323, 1563, 3087, 3647, 4689, 9261, 10941, 14067, 25529, 32823, 76587, 98469, 178703, 229761, 536109, 689283, 1608327, 4824981]

約数ペア:

[(1, 4824981), (3, 1608327), (7, 689283), (9, 536109), (21, 229761), (27, 178703), (49, 98469), (63, 76587), (147, 32823), (189, 25529), (343, 14067), (441, 10941), (521, 9261), (1029, 4689), (1323, 3647), (1563, 3087)]