88085409

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 119105280

約数和(自身を除く): 31019871

約数列:

[1, 3, 97, 291, 421, 719, 1263, 2157, 40837, 69743, 122511, 209229, 302699, 908097, 29361803, 88085409]

約数ペア:

[(1, 88085409), (3, 29361803), (97, 908097), (291, 302699), (421, 209229), (719, 122511), (1263, 69743), (2157, 40837)]