16961973

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1493}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 25911936

約数和(自身を除く): 8949963

約数列:

[1, 3, 7, 21, 541, 1493, 1623, 3787, 4479, 10451, 11361, 31353, 807713, 2423139, 5653991, 16961973]

約数ペア:

[(1, 16961973), (3, 5653991), (7, 2423139), (21, 807713), (541, 31353), (1493, 11361), (1623, 10451), (3787, 4479)]