90311417

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1063}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 105719040

約数和(自身を除く): 15407623

約数列:

[1, 7, 53, 229, 371, 1063, 1603, 7441, 12137, 56339, 84959, 243427, 394373, 1703989, 12901631, 90311417]

約数ペア:

[(1, 90311417), (7, 12901631), (53, 1703989), (229, 394373), (371, 243427), (1063, 84959), (1603, 56339), (7441, 12137)]