2743371

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 4286880

約数和(自身を除く): 1543509

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 457, 667, 1371, 2001, 4113, 6003, 10511, 13253, 31533, 39759, 94599, 119277, 304819, 914457, 2743371]

約数ペア:

[(1, 2743371), (3, 914457), (9, 304819), (23, 119277), (29, 94599), (69, 39759), (87, 31533), (207, 13253), (261, 10511), (457, 6003), (667, 4113), (1371, 2001)]