119722889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 29057911

約数列:

[1, 11, 13, 23, 89, 143, 253, 299, 409, 979, 1157, 2047, 3289, 4499, 5317, 9407, 12727, 22517, 26611, 36401, 58487, 103477, 122291, 292721, 400411, 473213, 837223, 1345201, 5205343, 9209453, 10883899, 119722889]

約数ペア:

[(1, 119722889), (11, 10883899), (13, 9209453), (23, 5205343), (89, 1345201), (143, 837223), (253, 473213), (299, 400411), (409, 292721), (979, 122291), (1157, 103477), (2047, 58487), (3289, 36401), (4499, 26611), (5317, 22517), (9407, 12727)]