920009127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{393671}}^1$

素因数の和:393734

約数の個数: 16

約数和(自身を含む): 1322737920

約数和(自身を除く): 402728793

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 393671, 1181013, 7479749, 16140511, 22439247, 48421533, 306669709, 920009127]

約数ペア:

[(1, 920009127), (3, 306669709), (19, 48421533), (41, 22439247), (57, 16140511), (123, 7479749), (779, 1181013), (2337, 393671)]