31393437

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 42845760

約数和(自身を除く): 11452323

約数列:

[1, 3, 53, 159, 347, 569, 1041, 1707, 18391, 30157, 55173, 90471, 197443, 592329, 10464479, 31393437]

約数ペア:

[(1, 31393437), (3, 10464479), (53, 592329), (159, 197443), (347, 90471), (569, 55173), (1041, 30157), (1707, 18391)]