4380800039

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 5645703168

約数和(自身を除く): 1264903129

約数列:

[1, 7, 11, 71, 77, 97, 121, 497, 679, 751, 781, 847, 1067, 5257, 5467, 6887, 7469, 8261, 8591, 11737, 48209, 53321, 57827, 60137, 72847, 75757, 82159, 90871, 373247, 509929, 530299, 586531, 636097, 801317, 833327, 4105717, 5172137, 5609219, 5833289, 6451841, 8814487, 36204959, 45162887, 56893507, 61701409, 398254549, 625828577, 4380800039]

約数ペア:

[(1, 4380800039), (7, 625828577), (11, 398254549), (71, 61701409), (77, 56893507), (97, 45162887), (121, 36204959), (497, 8814487), (679, 6451841), (751, 5833289), (781, 5609219), (847, 5172137), (1067, 4105717), (5257, 833327), (5467, 801317), (6887, 636097), (7469, 586531), (8261, 530299), (8591, 509929), (11737, 373247), (48209, 90871), (53321, 82159), (57827, 75757), (60137, 72847)]