1227326569

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1321}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 1455236448

約数和(自身を除く): 227909879

約数列:

[1, 7, 49, 67, 283, 469, 1321, 1981, 3283, 9247, 13867, 18961, 64729, 88507, 132727, 373843, 619549, 929089, 2616901, 4336843, 18318307, 25047481, 175332367, 1227326569]

約数ペア:

[(1, 1227326569), (7, 175332367), (49, 25047481), (67, 18318307), (283, 4336843), (469, 2616901), (1321, 929089), (1981, 619549), (3283, 373843), (9247, 132727), (13867, 88507), (18961, 64729)]