2100085803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{90901}}^1$

素因数の和:91075

約数の個数: 24

約数和(自身を含む): 3233202336

約数和(自身を除く): 1133116533

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 7701, 23103, 90901, 272703, 818109, 1545317, 4635951, 13726051, 13907853, 41178153, 123534459, 233342867, 700028601, 2100085803]

約数ペア:

[(1, 2100085803), (3, 700028601), (9, 233342867), (17, 123534459), (51, 41178153), (151, 13907853), (153, 13726051), (453, 4635951), (1359, 1545317), (2567, 818109), (7701, 272703), (23103, 90901)]