223835523

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 327272904

約数和(自身を除く): 103437381

約数列:

[1, 3, 19, 41, 57, 71, 123, 213, 361, 779, 1083, 1349, 2337, 2911, 4047, 5041, 8733, 14801, 15123, 25631, 44403, 55309, 76893, 95779, 165927, 206681, 287337, 620043, 1050871, 1819801, 3152613, 3926939, 5459403, 11780817, 74611841, 223835523]

約数ペア:

[(1, 223835523), (3, 74611841), (19, 11780817), (41, 5459403), (57, 3926939), (71, 3152613), (123, 1819801), (213, 1050871), (361, 620043), (779, 287337), (1083, 206681), (1349, 165927), (2337, 95779), (2911, 76893), (4047, 55309), (5041, 44403), (8733, 25631), (14801, 15123)]