1109472021

素因数分解:

$3^2\times 7^1\times {\mathrm{3251}}^1\times {\mathrm{5417}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 1832410944

約数和(自身を除く): 722938923

約数列:

[1, 3, 7, 9, 21, 63, 3251, 5417, 9753, 16251, 22757, 29259, 37919, 48753, 68271, 113757, 204813, 341271, 17610667, 52832001, 123274669, 158496003, 369824007, 1109472021]

約数ペア:

[(1, 1109472021), (3, 369824007), (7, 158496003), (9, 123274669), (21, 52832001), (63, 17610667), (3251, 341271), (5417, 204813), (9753, 113757), (16251, 68271), (22757, 48753), (29259, 37919)]