22179051

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 33078240

約数和(自身を除く): 10899189

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 569, 639, 1707, 4331, 5121, 12993, 34709, 38979, 40399, 104127, 121197, 312381, 363591, 2464339, 7393017, 22179051]

約数ペア:

[(1, 22179051), (3, 7393017), (9, 2464339), (61, 363591), (71, 312381), (183, 121197), (213, 104127), (549, 40399), (569, 38979), (639, 34709), (1707, 12993), (4331, 5121)]