11916477

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 7739523

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 89, 171, 243, 261, 267, 513, 551, 783, 801, 1539, 1653, 1691, 2349, 2403, 2581, 4617, 4959, 5073, 7047, 7209, 7743, 14877, 15219, 21627, 23229, 44631, 45657, 49039, 69687, 133893, 136971, 147117, 209061, 410913, 441351, 627183, 1324053, 3972159, 11916477]

約数ペア:

[(1, 11916477), (3, 3972159), (9, 1324053), (19, 627183), (27, 441351), (29, 410913), (57, 209061), (81, 147117), (87, 136971), (89, 133893), (171, 69687), (243, 49039), (261, 45657), (267, 44631), (513, 23229), (551, 21627), (783, 15219), (801, 14877), (1539, 7743), (1653, 7209), (1691, 7047), (2349, 5073), (2403, 4959), (2581, 4617)]