4080561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2140239

約数列:

[1, 3, 17, 29, 31, 51, 87, 89, 93, 267, 493, 527, 899, 1479, 1513, 1581, 2581, 2697, 2759, 4539, 7743, 8277, 15283, 43877, 45849, 46903, 80011, 131631, 140709, 240033, 1360187, 4080561]

約数ペア:

[(1, 4080561), (3, 1360187), (17, 240033), (29, 140709), (31, 131631), (51, 80011), (87, 46903), (89, 45849), (93, 43877), (267, 15283), (493, 8277), (527, 7743), (899, 4539), (1479, 2759), (1513, 2697), (1581, 2581)]