26242097

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 32667840

約数和(自身を除く): 6425743

約数列:

[1, 7, 19, 49, 71, 133, 397, 497, 931, 1349, 2779, 3479, 7543, 9443, 19453, 28187, 52801, 66101, 197309, 369607, 535553, 1381163, 3748871, 26242097]

約数ペア:

[(1, 26242097), (7, 3748871), (19, 1381163), (49, 535553), (71, 369607), (133, 197309), (397, 66101), (497, 52801), (931, 28187), (1349, 19453), (2779, 9443), (3479, 7543)]