39783231

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 60737040

約数和(自身を除く): 20953809

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 3089, 4293, 9267, 12879, 27801, 83403, 163717, 250209, 491151, 750627, 1473453, 4420359, 13261077, 39783231]

約数ペア:

[(1, 39783231), (3, 13261077), (9, 4420359), (27, 1473453), (53, 750627), (81, 491151), (159, 250209), (243, 163717), (477, 83403), (1431, 27801), (3089, 12879), (4293, 9267)]