9895509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 15593760

約数和(自身を除く): 5698251

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1019, 1079, 3057, 3237, 9171, 9711, 13247, 39741, 84577, 119223, 253731, 761193, 1099501, 3298503, 9895509]

約数ペア:

[(1, 9895509), (3, 3298503), (9, 1099501), (13, 761193), (39, 253731), (83, 119223), (117, 84577), (249, 39741), (747, 13247), (1019, 9711), (1079, 9171), (3057, 3237)]