9861663

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 15702016

約数和(自身を除く): 5840353

約数列:

[1, 3, 7, 21, 43, 67, 129, 163, 201, 301, 469, 489, 903, 1141, 1407, 2881, 3423, 7009, 8643, 10921, 20167, 21027, 32763, 49063, 60501, 76447, 147189, 229341, 469603, 1408809, 3287221, 9861663]

約数ペア:

[(1, 9861663), (3, 3287221), (7, 1408809), (21, 469603), (43, 229341), (67, 147189), (129, 76447), (163, 60501), (201, 49063), (301, 32763), (469, 21027), (489, 20167), (903, 10921), (1141, 8643), (1407, 7009), (2881, 3423)]