289164547

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{863}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 334098432

約数和(自身を除く): 44933885

約数列:

[1, 7, 151, 317, 863, 1057, 2219, 6041, 47867, 130313, 273571, 335069, 912191, 1914997, 41309221, 289164547]

約数ペア:

[(1, 289164547), (7, 41309221), (151, 1914997), (317, 912191), (863, 335069), (1057, 273571), (2219, 130313), (6041, 47867)]