15946221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2767}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 22719744

約数和(自身を除く): 6773523

約数列:

[1, 3, 17, 51, 113, 339, 1921, 2767, 5763, 8301, 47039, 141117, 312671, 938013, 5315407, 15946221]

約数ペア:

[(1, 15946221), (3, 5315407), (17, 938013), (51, 312671), (113, 141117), (339, 47039), (1921, 8301), (2767, 5763)]