305877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 32

約数和(自身を含む): 516096

約数和(自身を除く): 210219

約数列:

[1, 3, 11, 13, 23, 31, 33, 39, 69, 93, 143, 253, 299, 341, 403, 429, 713, 759, 897, 1023, 1209, 2139, 3289, 4433, 7843, 9269, 9867, 13299, 23529, 27807, 101959, 305877]

約数ペア:

[(1, 305877), (3, 101959), (11, 27807), (13, 23529), (23, 13299), (31, 9867), (33, 9269), (39, 7843), (69, 4433), (93, 3289), (143, 2139), (253, 1209), (299, 1023), (341, 897), (403, 759), (429, 713)]