57282321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23371}}^1$

素因数の和:23436

約数の個数: 16

約数和(自身を含む): 82269440

約数和(自身を除く): 24987119

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 23371, 70113, 444049, 1004953, 1332147, 3014859, 19094107, 57282321]

約数ペア:

[(1, 57282321), (3, 19094107), (19, 3014859), (43, 1332147), (57, 1004953), (129, 444049), (817, 70113), (2451, 23371)]