328673381

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17491}}^1$

素因数の和:17576

約数の個数: 16

約数和(自身を含む): 369431040

約数和(自身を除く): 40757659

約数列:

[1, 19, 23, 43, 437, 817, 989, 17491, 18791, 332329, 402293, 752113, 7643567, 14290147, 17298599, 328673381]

約数ペア:

[(1, 328673381), (19, 17298599), (23, 14290147), (43, 7643567), (437, 752113), (817, 402293), (989, 332329), (17491, 18791)]