309218271

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67061}}^1$

素因数の和:67146

約数の個数: 16

約数和(自身を含む): 434561760

約数和(自身を除く): 125343489

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 67061, 201183, 1944769, 3554233, 5834307, 10662699, 103072757, 309218271]

約数ペア:

[(1, 309218271), (3, 103072757), (29, 10662699), (53, 5834307), (87, 3554233), (159, 1944769), (1537, 201183), (4611, 67061)]