117904089

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1907}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 161828928

約数和(自身を除く): 43924839

約数列:

[1, 3, 37, 111, 557, 1671, 1907, 5721, 20609, 61827, 70559, 211677, 1062199, 3186597, 39301363, 117904089]

約数ペア:

[(1, 117904089), (3, 39301363), (37, 3186597), (111, 1062199), (557, 211677), (1671, 70559), (1907, 61827), (5721, 20609)]