2169005041

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{6269}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 2641826880

約数和(自身を除く): 472821839

約数列:

[1, 7, 23, 49, 161, 307, 1127, 2149, 6269, 7061, 15043, 43883, 49427, 144187, 307181, 345989, 1009309, 1924583, 7065163, 13472081, 44265409, 94304567, 309857863, 2169005041]

約数ペア:

[(1, 2169005041), (7, 309857863), (23, 94304567), (49, 44265409), (161, 13472081), (307, 7065163), (1127, 1924583), (2149, 1009309), (6269, 345989), (7061, 307181), (15043, 144187), (43883, 49427)]