11353881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 19703808

約数和(自身を除く): 8349927

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 2137, 5313, 6411, 14959, 23507, 44877, 49151, 70521, 147453, 164549, 344057, 493647, 540661, 1032171, 1621983, 3784627, 11353881]

約数ペア:

[(1, 11353881), (3, 3784627), (7, 1621983), (11, 1032171), (21, 540661), (23, 493647), (33, 344057), (69, 164549), (77, 147453), (161, 70521), (231, 49151), (253, 44877), (483, 23507), (759, 14959), (1771, 6411), (2137, 5313)]