12799179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 20381400

約数和(自身を除く): 7582221

約数列:

[1, 3, 9, 19, 29, 57, 87, 89, 171, 261, 267, 551, 801, 841, 1653, 1691, 2523, 2581, 4959, 5073, 7569, 7743, 15219, 15979, 23229, 47937, 49039, 74849, 143811, 147117, 224547, 441351, 673641, 1422131, 4266393, 12799179]

約数ペア:

[(1, 12799179), (3, 4266393), (9, 1422131), (19, 673641), (29, 441351), (57, 224547), (87, 147117), (89, 143811), (171, 74849), (261, 49039), (267, 47937), (551, 23229), (801, 15979), (841, 15219), (1653, 7743), (1691, 7569), (2523, 5073), (2581, 4959)]