23140821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1627}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 33758208

約数和(自身を除く): 10617387

約数列:

[1, 3, 11, 33, 431, 1293, 1627, 4741, 4881, 14223, 17897, 53691, 701237, 2103711, 7713607, 23140821]

約数ペア:

[(1, 23140821), (3, 7713607), (11, 2103711), (33, 701237), (431, 53691), (1293, 17897), (1627, 14223), (4741, 4881)]