1572252339

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1\times {\mathrm{1117}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 2426185216

約数和(自身を除く): 853932877

約数列:

[1, 3, 7, 21, 97, 291, 679, 691, 1117, 2037, 2073, 3351, 4837, 7819, 14511, 23457, 67027, 108349, 201081, 325047, 469189, 758443, 771847, 1407567, 2275329, 2315541, 5402929, 16208787, 74869159, 224607477, 524084113, 1572252339]

約数ペア:

[(1, 1572252339), (3, 524084113), (7, 224607477), (21, 74869159), (97, 16208787), (291, 5402929), (679, 2315541), (691, 2275329), (1117, 1407567), (2037, 771847), (2073, 758443), (3351, 469189), (4837, 325047), (7819, 201081), (14511, 108349), (23457, 67027)]