11789427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 17752896

約数和(自身を除く): 5963469

約数列:

[1, 3, 13, 39, 41, 73, 101, 123, 219, 303, 533, 949, 1313, 1599, 2847, 2993, 3939, 4141, 7373, 8979, 12423, 22119, 38909, 53833, 95849, 116727, 161499, 287547, 302293, 906879, 3929809, 11789427]

約数ペア:

[(1, 11789427), (3, 3929809), (13, 906879), (39, 302293), (41, 287547), (73, 161499), (101, 116727), (123, 95849), (219, 53833), (303, 38909), (533, 22119), (949, 12423), (1313, 8979), (1599, 7373), (2847, 4141), (2993, 3939)]