3984423

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 5529216

約数和(自身を除く): 1544793

約数列:

[1, 3, 43, 67, 129, 201, 461, 1383, 2881, 8643, 19823, 30887, 59469, 92661, 1328141, 3984423]

約数ペア:

[(1, 3984423), (3, 1328141), (43, 92661), (67, 59469), (129, 30887), (201, 19823), (461, 8643), (1383, 2881)]