282051

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 36

約数和(自身を含む): 525616

約数和(自身を除く): 243565

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 121, 231, 259, 333, 363, 407, 693, 777, 847, 1089, 1221, 2331, 2541, 2849, 3663, 4477, 7623, 8547, 13431, 25641, 31339, 40293, 94017, 282051]

約数ペア:

[(1, 282051), (3, 94017), (7, 40293), (9, 31339), (11, 25641), (21, 13431), (33, 8547), (37, 7623), (63, 4477), (77, 3663), (99, 2849), (111, 2541), (121, 2331), (231, 1221), (259, 1089), (333, 847), (363, 777), (407, 693)]