5387239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 6408864

約数和(自身を除く): 1021625

約数列:

[1, 11, 13, 101, 143, 373, 1111, 1313, 4103, 4849, 14443, 37673, 53339, 414403, 489749, 5387239]

約数ペア:

[(1, 5387239), (11, 489749), (13, 414403), (101, 53339), (143, 37673), (373, 14443), (1111, 4849), (1313, 4103)]