31280601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5237}}^1$

素因数の和:5432

約数の個数: 16

約数和(自身を含む): 45759168

約数和(自身を除く): 14478567

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5237, 5973, 15711, 57607, 172821, 947897, 2843691, 10426867, 31280601]

約数ペア:

[(1, 31280601), (3, 10426867), (11, 2843691), (33, 947897), (181, 172821), (543, 57607), (1991, 15711), (5237, 5973)]