284387631

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{9439}}^1$

素因数の和:9547

約数の個数: 24

約数和(自身を含む): 421854720

約数和(自身を除く): 137467089

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 2739, 9439, 10043, 28317, 30129, 103829, 311487, 783437, 1142119, 2350311, 3426357, 8617807, 25853421, 94795877, 284387631]

約数ペア:

[(1, 284387631), (3, 94795877), (11, 25853421), (33, 8617807), (83, 3426357), (121, 2350311), (249, 1142119), (363, 783437), (913, 311487), (2739, 103829), (9439, 30129), (10043, 28317)]