23115561

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7919}}^1$

素因数の和:8068

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 12366039

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 7919, 23757, 55433, 166299, 1100741, 3302223, 7705187, 23115561]

約数ペア:

[(1, 23115561), (3, 7705187), (7, 3302223), (21, 1100741), (139, 166299), (417, 55433), (973, 23757), (2919, 7919)]