2912431347

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2719357}}^1$

素因数の和:2719387

約数の個数: 24

約数和(自身を含む): 5090638176

約数和(自身を除く): 2178206829

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2719357, 8158071, 19035499, 24474213, 46229069, 57106497, 138687207, 171319491, 323603483, 416061621, 970810449, 2912431347]

約数ペア:

[(1, 2912431347), (3, 970810449), (7, 416061621), (9, 323603483), (17, 171319491), (21, 138687207), (51, 57106497), (63, 46229069), (119, 24474213), (153, 19035499), (357, 8158071), (1071, 2719357)]