351144423

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9431}}^1$

素因数の和:9644

約数の個数: 32

約数和(自身を含む): 597611520

約数和(自身を除く): 246467097

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1773, 4137, 5319, 9431, 12411, 28293, 37233, 66017, 84879, 198051, 254637, 594153, 1782459, 1857907, 5573721, 13005349, 16721163, 39016047, 50163489, 117048141, 351144423]

約数ペア:

[(1, 351144423), (3, 117048141), (7, 50163489), (9, 39016047), (21, 16721163), (27, 13005349), (63, 5573721), (189, 1857907), (197, 1782459), (591, 594153), (1379, 254637), (1773, 198051), (4137, 84879), (5319, 66017), (9431, 37233), (12411, 28293)]