11472251

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 13644288

約数和(自身を除く): 2172037

約数列:

[1, 7, 41, 71, 287, 497, 563, 2911, 3941, 20377, 23083, 39973, 161581, 279811, 1638893, 11472251]

約数ペア:

[(1, 11472251), (7, 1638893), (41, 279811), (71, 161581), (287, 39973), (497, 23083), (563, 20377), (2911, 3941)]