1330458633

素因数分解:

$3^2\times 7^2\times {\mathrm{1721}}^1\times {\mathrm{1753}}^1$

素因数の和:3494

約数の個数: 36

約数和(自身を含む): 2238107508

約数和(自身を除く): 907648875

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1721, 1753, 5163, 5259, 12047, 12271, 15489, 15777, 36141, 36813, 84329, 85897, 108423, 110439, 252987, 257691, 758961, 773073, 3016913, 9050739, 21118391, 27152217, 63355173, 147828737, 190065519, 443486211, 1330458633]

約数ペア:

[(1, 1330458633), (3, 443486211), (7, 190065519), (9, 147828737), (21, 63355173), (49, 27152217), (63, 21118391), (147, 9050739), (441, 3016913), (1721, 773073), (1753, 758961), (5163, 257691), (5259, 252987), (12047, 110439), (12271, 108423), (15489, 85897), (15777, 84329), (36141, 36813)]