2007205983

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{21803}}^1$

素因数の和:22055

約数の個数: 24

約数和(自身を含む): 2969443152

約数和(自身を除く): 962237169

約数列:

[1, 3, 9, 53, 159, 193, 477, 579, 1737, 10229, 21803, 30687, 65409, 92061, 196227, 1155559, 3466677, 4207979, 10400031, 12623937, 37871811, 223022887, 669068661, 2007205983]

約数ペア:

[(1, 2007205983), (3, 669068661), (9, 223022887), (53, 37871811), (159, 12623937), (193, 10400031), (477, 4207979), (579, 3466677), (1737, 1155559), (10229, 196227), (21803, 92061), (30687, 65409)]