30837963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 47738880

約数和(自身を除く): 16900917

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1109, 1209, 2139, 3327, 9269, 14417, 25507, 27807, 34379, 43251, 76521, 103137, 331591, 446927, 790717, 994773, 1340781, 2372151, 10279321, 30837963]

約数ペア:

[(1, 30837963), (3, 10279321), (13, 2372151), (23, 1340781), (31, 994773), (39, 790717), (69, 446927), (93, 331591), (299, 103137), (403, 76521), (713, 43251), (897, 34379), (1109, 27807), (1209, 25507), (2139, 14417), (3327, 9269)]