9947619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 15865200

約数和(自身を除く): 5917581

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 1129, 2937, 3387, 8811, 10161, 12419, 37257, 100481, 111771, 301443, 904329, 1105291, 3315873, 9947619]

約数ペア:

[(1, 9947619), (3, 3315873), (9, 1105291), (11, 904329), (33, 301443), (89, 111771), (99, 100481), (267, 37257), (801, 12419), (979, 10161), (1129, 8811), (2937, 3387)]