56172721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{677}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 64762560

約数和(自身を除く): 8589839

約数列:

[1, 11, 19, 209, 397, 677, 4367, 7447, 7543, 12863, 82973, 141493, 268769, 2956459, 5106611, 56172721]

約数ペア:

[(1, 56172721), (11, 5106611), (19, 2956459), (209, 268769), (397, 141493), (677, 82973), (4367, 12863), (7447, 7543)]