16955637

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 23123520

約数和(自身を除く): 6167883

約数列:

[1, 3, 73, 139, 219, 417, 557, 1671, 10147, 30441, 40661, 77423, 121983, 232269, 5651879, 16955637]

約数ペア:

[(1, 16955637), (3, 5651879), (73, 232269), (139, 121983), (219, 77423), (417, 40661), (557, 30441), (1671, 10147)]