1330521609

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 1954877760

約数和(自身を除く): 624356151

約数列:

[1, 3, 17, 43, 51, 89, 129, 267, 289, 401, 731, 867, 1203, 1513, 2193, 3827, 4539, 6817, 11481, 12427, 17243, 20451, 25721, 35689, 37281, 51729, 65059, 77163, 107067, 115889, 195177, 293131, 347667, 606713, 879393, 1106003, 1534627, 1820139, 3318009, 4603881, 4983227, 10314121, 14949681, 26088659, 30942363, 78265977, 443507203, 1330521609]

約数ペア:

[(1, 1330521609), (3, 443507203), (17, 78265977), (43, 30942363), (51, 26088659), (89, 14949681), (129, 10314121), (267, 4983227), (289, 4603881), (401, 3318009), (731, 1820139), (867, 1534627), (1203, 1106003), (1513, 879393), (2193, 606713), (3827, 347667), (4539, 293131), (6817, 195177), (11481, 115889), (12427, 107067), (17243, 77163), (20451, 65059), (25721, 51729), (35689, 37281)]