20100936303

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2512303}}^1$

素因数の和:2512443

約数の個数: 24

約数和(自身を含む): 33443790848

約数和(自身を除く): 13342854545

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 2512303, 7536909, 17586121, 22610727, 52758363, 158275089, 319062481, 957187443, 2233437367, 2871562329, 6700312101, 20100936303]

約数ペア:

[(1, 20100936303), (3, 6700312101), (7, 2871562329), (9, 2233437367), (21, 957187443), (63, 319062481), (127, 158275089), (381, 52758363), (889, 22610727), (1143, 17586121), (2667, 7536909), (8001, 2512303)]