30896973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 47806200

約数和(自身を除く): 16909227

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 2269, 4539, 6807, 13617, 20421, 38573, 115719, 201941, 347157, 605823, 1817469, 3432997, 10298991, 30896973]

約数ペア:

[(1, 30896973), (3, 10298991), (9, 3432997), (17, 1817469), (51, 605823), (89, 347157), (153, 201941), (267, 115719), (801, 38573), (1513, 20421), (2269, 13617), (4539, 6807)]