85898493

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 128832600

約数和(自身を除く): 42934107

約数列:

[1, 3, 9, 29, 87, 261, 397, 829, 1191, 2487, 3573, 7461, 11513, 24041, 34539, 72123, 103617, 216369, 329113, 987339, 2962017, 9544277, 28632831, 85898493]

約数ペア:

[(1, 85898493), (3, 28632831), (9, 9544277), (29, 2962017), (87, 987339), (261, 329113), (397, 216369), (829, 103617), (1191, 72123), (2487, 34539), (3573, 24041), (7461, 11513)]