57215521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 65557440

約数和(自身を除く): 8341919

約数列:

[1, 11, 29, 67, 319, 737, 1943, 2677, 21373, 29447, 77633, 179359, 853963, 1972949, 5201411, 57215521]

約数ペア:

[(1, 57215521), (11, 5201411), (29, 1972949), (67, 853963), (319, 179359), (737, 77633), (1943, 29447), (2677, 21373)]