5238431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 6130080

約数和(自身を除く): 891649

約数列:

[1, 11, 17, 109, 187, 257, 1199, 1853, 2827, 4369, 20383, 28013, 48059, 308143, 476221, 5238431]

約数ペア:

[(1, 5238431), (11, 476221), (17, 308143), (109, 48059), (187, 28013), (257, 20383), (1199, 4369), (1853, 2827)]