38172189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 19525731

約数列:

[1, 3, 11, 33, 41, 89, 123, 267, 317, 451, 951, 979, 1353, 2937, 3487, 3649, 10461, 10947, 12997, 28213, 38991, 40139, 84639, 120417, 142967, 310343, 428901, 931029, 1156733, 3470199, 12724063, 38172189]

約数ペア:

[(1, 38172189), (3, 12724063), (11, 3470199), (33, 1156733), (41, 931029), (89, 428901), (123, 310343), (267, 142967), (317, 120417), (451, 84639), (951, 40139), (979, 38991), (1353, 28213), (2937, 12997), (3487, 10947), (3649, 10461)]