13537821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1481}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 19775808

約数和(自身を除く): 6237987

約数列:

[1, 3, 11, 33, 277, 831, 1481, 3047, 4443, 9141, 16291, 48873, 410237, 1230711, 4512607, 13537821]

約数ペア:

[(1, 13537821), (3, 4512607), (11, 1230711), (33, 410237), (277, 48873), (831, 16291), (1481, 9141), (3047, 4443)]