4340553

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 6666240

約数和(自身を除く): 2325687

約数列:

[1, 3, 7, 21, 139, 417, 973, 1487, 2919, 4461, 10409, 31227, 206693, 620079, 1446851, 4340553]

約数ペア:

[(1, 4340553), (3, 1446851), (7, 620079), (21, 206693), (139, 31227), (417, 10409), (973, 4461), (1487, 2919)]