2123193087

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{98419}}^1$

素因数の和:98492

約数の個数: 32

約数和(自身を含む): 3401395200

約数和(自身を除く): 1278202113

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 21573, 98419, 295257, 885771, 1673123, 2657313, 4625693, 5019369, 13877079, 15058107, 41631237, 45174321, 78636781, 124893711, 235910343, 707731029, 2123193087]

約数ペア:

[(1, 2123193087), (3, 707731029), (9, 235910343), (17, 124893711), (27, 78636781), (47, 45174321), (51, 41631237), (141, 15058107), (153, 13877079), (423, 5019369), (459, 4625693), (799, 2657313), (1269, 1673123), (2397, 885771), (7191, 295257), (21573, 98419)]