16253097

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 26019840

約数和(自身を除く): 9766743

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 439, 861, 903, 1317, 1763, 3073, 5289, 9219, 12341, 17999, 18877, 37023, 53997, 56631, 125993, 132139, 377979, 396417, 773957, 2321871, 5417699, 16253097]

約数ペア:

[(1, 16253097), (3, 5417699), (7, 2321871), (21, 773957), (41, 396417), (43, 377979), (123, 132139), (129, 125993), (287, 56631), (301, 53997), (439, 37023), (861, 18877), (903, 17999), (1317, 12341), (1763, 9219), (3073, 5289)]