303479319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30757}}^1$

素因数の和:30807

約数の個数: 32

約数和(自身を含む): 496065024

約数和(自身を除く): 192585705

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 30757, 92271, 338327, 399841, 707411, 1014981, 1199523, 2122233, 4398251, 7781521, 9196343, 13194753, 23344563, 27589029, 101159773, 303479319]

約数ペア:

[(1, 303479319), (3, 101159773), (11, 27589029), (13, 23344563), (23, 13194753), (33, 9196343), (39, 7781521), (69, 4398251), (143, 2122233), (253, 1199523), (299, 1014981), (429, 707411), (759, 399841), (897, 338327), (3289, 92271), (9867, 30757)]