17884647

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 24

約数和(自身を含む): 28433808

約数和(自身を除く): 10549161

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 1493, 3993, 4479, 11979, 13437, 16423, 49269, 147807, 180653, 541959, 1625877, 1987183, 5961549, 17884647]

約数ペア:

[(1, 17884647), (3, 5961549), (9, 1987183), (11, 1625877), (33, 541959), (99, 180653), (121, 147807), (363, 49269), (1089, 16423), (1331, 13437), (1493, 11979), (3993, 4479)]