528905223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40169}}^1$

素因数の和:40212

約数の個数: 48

約数和(自身を含む): 1002643200

約数和(自身を除く): 473737977

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 40169, 120507, 281183, 361521, 441859, 763211, 843549, 1325577, 2289633, 2530647, 3093013, 3976731, 5342477, 6868899, 8395321, 9279039, 16027431, 25185963, 27837117, 48082293, 58767247, 75557889, 176301741, 528905223]

約数ペア:

[(1, 528905223), (3, 176301741), (7, 75557889), (9, 58767247), (11, 48082293), (19, 27837117), (21, 25185963), (33, 16027431), (57, 9279039), (63, 8395321), (77, 6868899), (99, 5342477), (133, 3976731), (171, 3093013), (209, 2530647), (231, 2289633), (399, 1325577), (627, 843549), (693, 763211), (1197, 441859), (1463, 361521), (1881, 281183), (4389, 120507), (13167, 40169)]