11620257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 17977344

約数和(自身を除く): 6357087

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 307, 341, 407, 921, 1023, 1147, 1221, 3377, 3441, 9517, 10131, 11359, 12617, 28551, 34077, 37851, 104687, 124949, 314061, 352129, 374847, 1056387, 3873419, 11620257]

約数ペア:

[(1, 11620257), (3, 3873419), (11, 1056387), (31, 374847), (33, 352129), (37, 314061), (93, 124949), (111, 104687), (307, 37851), (341, 34077), (407, 28551), (921, 12617), (1023, 11359), (1147, 10131), (1221, 9517), (3377, 3441)]