129345601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12823}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 162505728

約数和(自身を除く): 33160127

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 12823, 89761, 141053, 987371, 1679813, 11758691, 18477943, 129345601]

約数ペア:

[(1, 129345601), (7, 18477943), (11, 11758691), (77, 1679813), (131, 987371), (917, 141053), (1441, 89761), (10087, 12823)]