2023688541

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{3169}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 3155189760

約数和(自身を除く): 1131501219

約数列:

[1, 3, 7, 21, 47, 141, 329, 647, 987, 1941, 3169, 4529, 9507, 13587, 22183, 30409, 66549, 91227, 148943, 212863, 446829, 638589, 1042601, 2050343, 3127803, 6151029, 14352401, 43057203, 96366121, 289098363, 674562847, 2023688541]

約数ペア:

[(1, 2023688541), (3, 674562847), (7, 289098363), (21, 96366121), (47, 43057203), (141, 14352401), (329, 6151029), (647, 3127803), (987, 2050343), (1941, 1042601), (3169, 638589), (4529, 446829), (9507, 212863), (13587, 148943), (22183, 91227), (30409, 66549)]