930172563

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{6481}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 1383310656

約数和(自身を除く): 453138093

約数列:

[1, 3, 9, 37, 111, 333, 431, 1293, 3879, 6481, 15947, 19443, 47841, 58329, 143523, 239797, 719391, 2158173, 2793311, 8379933, 25139799, 103352507, 310057521, 930172563]

約数ペア:

[(1, 930172563), (3, 310057521), (9, 103352507), (37, 25139799), (111, 8379933), (333, 2793311), (431, 2158173), (1293, 719391), (3879, 239797), (6481, 143523), (15947, 58329), (19443, 47841)]