40682421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{751}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 63504896

約数和(自身を除く): 22822475

約数列:

[1, 3, 9, 13, 39, 117, 463, 751, 1389, 2253, 4167, 6019, 6759, 9763, 18057, 29289, 54171, 87867, 347713, 1043139, 3129417, 4520269, 13560807, 40682421]

約数ペア:

[(1, 40682421), (3, 13560807), (9, 4520269), (13, 3129417), (39, 1043139), (117, 347713), (463, 87867), (751, 54171), (1389, 29289), (2253, 18057), (4167, 9763), (6019, 6759)]