22455729

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 33359040

約数和(自身を除く): 10903311

約数列:

[1, 3, 9, 53, 159, 179, 263, 477, 537, 789, 1611, 2367, 9487, 13939, 28461, 41817, 47077, 85383, 125451, 141231, 423693, 2495081, 7485243, 22455729]

約数ペア:

[(1, 22455729), (3, 7485243), (9, 2495081), (53, 423693), (159, 141231), (179, 125451), (263, 85383), (477, 47077), (537, 41817), (789, 28461), (1611, 13939), (2367, 9487)]