27999714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 59567616

約数和(自身を除く): 31567902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 831, 991, 1662, 1982, 2973, 4709, 5946, 9418, 14127, 16847, 28254, 33694, 50541, 101082, 274507, 549014, 823521, 1647042, 4666619, 9333238, 13999857, 27999714]

約数ペア:

[(1, 27999714), (2, 13999857), (3, 9333238), (6, 4666619), (17, 1647042), (34, 823521), (51, 549014), (102, 274507), (277, 101082), (554, 50541), (831, 33694), (991, 28254), (1662, 16847), (1982, 14127), (2973, 9418), (4709, 5946)]