2206408563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{351731}}^1$

素因数の和:351795

約数の個数: 24

約数和(自身を含む): 3456822096

約数和(自身を除く): 1250413533

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 351731, 1055193, 3165579, 5979427, 14420971, 17938281, 43262913, 53814843, 129788739, 245156507, 735469521, 2206408563]

約数ペア:

[(1, 2206408563), (3, 735469521), (9, 245156507), (17, 129788739), (41, 53814843), (51, 43262913), (123, 17938281), (153, 14420971), (369, 5979427), (697, 3165579), (2091, 1055193), (6273, 351731)]