229693893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23279}}^1$

素因数の和:23329

約数の個数: 32

約数和(自身を含む): 375459840

約数和(自身を除く): 145765947

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 23279, 69837, 256069, 302627, 535417, 768207, 907881, 1606251, 3328897, 5889587, 6960421, 9986691, 17668761, 20881263, 76564631, 229693893]

約数ペア:

[(1, 229693893), (3, 76564631), (11, 20881263), (13, 17668761), (23, 9986691), (33, 6960421), (39, 5889587), (69, 3328897), (143, 1606251), (253, 907881), (299, 768207), (429, 535417), (759, 302627), (897, 256069), (3289, 69837), (9867, 23279)]