16780907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 19837440

約数和(自身を除く): 3056533

約数列:

[1, 11, 13, 143, 239, 491, 2629, 3107, 5401, 6383, 34177, 70213, 117349, 1290839, 1525537, 16780907]

約数ペア:

[(1, 16780907), (11, 1525537), (13, 1290839), (143, 117349), (239, 70213), (491, 34177), (2629, 6383), (3107, 5401)]