39816909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4519}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 63460800

約数和(自身を除く): 23643891

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 4519, 8811, 13557, 40671, 49709, 149127, 402191, 447381, 1206573, 3619719, 4424101, 13272303, 39816909]

約数ペア:

[(1, 39816909), (3, 13272303), (9, 4424101), (11, 3619719), (33, 1206573), (89, 447381), (99, 402191), (267, 149127), (801, 49709), (979, 40671), (2937, 13557), (4519, 8811)]