131052243

素因数分解:

$3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{5231}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 199904256

約数和(自身を除く): 68852013

約数列:

[1, 3, 7, 21, 1193, 3579, 5231, 8351, 15693, 25053, 36617, 109851, 6240583, 18721749, 43684081, 131052243]

約数ペア:

[(1, 131052243), (3, 43684081), (7, 18721749), (21, 6240583), (1193, 109851), (3579, 36617), (5231, 25053), (8351, 15693)]