28843843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 34974720

約数和(自身を除く): 6130877

約数列:

[1, 7, 19, 133, 137, 959, 1583, 2603, 11081, 18221, 30077, 210539, 216871, 1518097, 4120549, 28843843]

約数ペア:

[(1, 28843843), (7, 4120549), (19, 1518097), (133, 216871), (137, 210539), (959, 30077), (1583, 18221), (2603, 11081)]