3581271

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 5559840

約数和(自身を除く): 1978569

約数列:

[1, 3, 9, 17, 51, 89, 153, 263, 267, 789, 801, 1513, 2367, 4471, 4539, 13413, 13617, 23407, 40239, 70221, 210663, 397919, 1193757, 3581271]

約数ペア:

[(1, 3581271), (3, 1193757), (9, 397919), (17, 210663), (51, 70221), (89, 40239), (153, 23407), (263, 13617), (267, 13413), (789, 4539), (801, 4471), (1513, 2367)]