2912456589

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{5077}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 4523888640

約数和(自身を除く): 1611432051

約数列:

[1, 3, 7, 21, 59, 177, 413, 463, 1239, 1389, 3241, 5077, 9723, 15231, 27317, 35539, 81951, 106617, 191219, 299543, 573657, 898629, 2096801, 2350651, 6290403, 7051953, 16454557, 49363671, 138688409, 416065227, 970818863, 2912456589]

約数ペア:

[(1, 2912456589), (3, 970818863), (7, 416065227), (21, 138688409), (59, 49363671), (177, 16454557), (413, 7051953), (463, 6290403), (1239, 2350651), (1389, 2096801), (3241, 898629), (5077, 573657), (9723, 299543), (15231, 191219), (27317, 106617), (35539, 81951)]