738302279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 886685184

約数和(自身を除く): 148382905

約数列:

[1, 11, 13, 67, 143, 263, 293, 737, 871, 2893, 3223, 3419, 3809, 9581, 17621, 19631, 37609, 41899, 77059, 193831, 215941, 229073, 255203, 847649, 1001767, 2519803, 2807233, 5162953, 11019437, 56792483, 67118389, 738302279]

約数ペア:

[(1, 738302279), (11, 67118389), (13, 56792483), (67, 11019437), (143, 5162953), (263, 2807233), (293, 2519803), (737, 1001767), (871, 847649), (2893, 255203), (3223, 229073), (3419, 215941), (3809, 193831), (9581, 77059), (17621, 41899), (19631, 37609)]