19733331

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 27164160

約数和(自身を除く): 7430829

約数列:

[1, 3, 53, 79, 159, 237, 1571, 4187, 4713, 12561, 83263, 124109, 249789, 372327, 6577777, 19733331]

約数ペア:

[(1, 19733331), (3, 6577777), (53, 372327), (79, 249789), (159, 124109), (237, 83263), (1571, 12561), (4187, 4713)]